diff options
Diffstat (limited to 'drivers')
57 files changed, 397 insertions, 188 deletions
diff --git a/drivers/base/node.c b/drivers/base/node.c index 43fa90b837e..f8f578a71b2 100644 --- a/drivers/base/node.c +++ b/drivers/base/node.c @@ -303,7 +303,7 @@ int unregister_mem_sect_under_nodes(struct memory_block *mem_blk) sect_start_pfn = section_nr_to_pfn(mem_blk->phys_index); sect_end_pfn = sect_start_pfn + PAGES_PER_SECTION - 1; for (pfn = sect_start_pfn; pfn <= sect_end_pfn; pfn++) { - unsigned int nid; + int nid; nid = get_nid_for_pfn(pfn); if (nid < 0) diff --git a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c index cc250577d40..eeea477d960 100644 --- a/drivers/block/aoe/aoedev.c +++ b/drivers/block/aoe/aoedev.c @@ -173,7 +173,7 @@ skbfree(struct sk_buff *skb) return; while (atomic_read(&skb_shinfo(skb)->dataref) != 1 && i-- > 0) msleep(Sms); - if (i <= 0) { + if (i < 0) { printk(KERN_ERR "aoe: %s holds ref: %s\n", skb->dev ? skb->dev->name : "netif", diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c index 52f4361eb6e..d765afda9c2 100644 --- a/drivers/char/agp/amd64-agp.c +++ b/drivers/char/agp/amd64-agp.c @@ -271,15 +271,15 @@ static __devinit int fix_northbridge(struct pci_dev *nb, struct pci_dev *agp, nb_order = (nb_order >> 1) & 7; pci_read_config_dword(nb, AMD64_GARTAPERTUREBASE, &nb_base); nb_aper = nb_base << 25; - if (agp_aperture_valid(nb_aper, (32*1024*1024)<<nb_order)) { - return 0; - } /* Northbridge seems to contain crap. Try the AGP bridge. */ pci_read_config_word(agp, cap+0x14, &apsize); - if (apsize == 0xffff) + if (apsize == 0xffff) { + if (agp_aperture_valid(nb_aper, (32*1024*1024)<<nb_order)) + return 0; return -1; + } apsize &= 0xfff; /* Some BIOS use weird encodings not in the AGPv3 table. */ @@ -301,6 +301,11 @@ static __devinit int fix_northbridge(struct pci_dev *nb, struct pci_dev *agp, order = nb_order; } + if (nb_order >= order) { + if (agp_aperture_valid(nb_aper, (32*1024*1024)<<nb_order)) + return 0; + } + dev_info(&agp->dev, "aperture from AGP @ %Lx size %u MB\n", aper, 32 << order); if (order < 0 || !agp_aperture_valid(aper, (32*1024*1024)<<order)) diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c index c7714185f83..4373adb2119 100644 --- a/drivers/char/agp/intel-agp.c +++ b/drivers/char/agp/intel-agp.c @@ -633,13 +633,15 @@ static void intel_i830_init_gtt_entries(void) break; } } - if (gtt_entries > 0) + if (gtt_entries > 0) { dev_info(&agp_bridge->dev->dev, "detected %dK %s memory\n", gtt_entries / KB(1), local ? "local" : "stolen"); - else + gtt_entries /= KB(4); + } else { dev_info(&agp_bridge->dev->dev, "no pre-allocated video memory detected\n"); - gtt_entries /= KB(4); + gtt_entries = 0; + } intel_private.gtt_entries = gtt_entries; } diff --git a/drivers/char/hvcs.c b/drivers/char/hvcs.c index 6e6eb445d37..c76bccf5354 100644 --- a/drivers/char/hvcs.c +++ b/drivers/char/hvcs.c @@ -1139,15 +1139,6 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp) hvcsd->tty = tty; tty->driver_data = hvcsd; - /* - * Set this driver to low latency so that we actually have a chance at - * catching a throttled TTY after we flip_buffer_push. Otherwise the - * flush_to_async may not execute until after the kernel_thread has - * yielded and resumed the next flip_buffer_push resulting in data - * loss. - */ - tty->low_latency = 1; - memset(&hvcsd->buffer[0], 0x00, HVCS_BUFF_LEN); /* diff --git a/drivers/char/hvsi.c b/drivers/char/hvsi.c index 406f8742a26..2989056a9e3 100644 --- a/drivers/char/hvsi.c +++ b/drivers/char/hvsi.c @@ -810,7 +810,6 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp) hp = &hvsi_ports[line]; tty->driver_data = hp; - tty->low_latency = 1; /* avoid throttle/tty_flip_buffer_push race */ mb(); if (hp->state == HVSI_FSP_DIED) diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c index b55cb67435b..d6daf3c507d 100644 --- a/drivers/cpufreq/cpufreq.c +++ b/drivers/cpufreq/cpufreq.c @@ -754,11 +754,6 @@ static struct kobj_type ktype_cpufreq = { .release = cpufreq_sysfs_release, }; -static struct kobj_type ktype_empty_cpufreq = { - .sysfs_ops = &sysfs_ops, - .release = cpufreq_sysfs_release, -}; - /** * cpufreq_add_dev - add a CPU device @@ -892,36 +887,26 @@ static int cpufreq_add_dev(struct sys_device *sys_dev) memcpy(&new_policy, policy, sizeof(struct cpufreq_policy)); /* prepare interface data */ - if (!cpufreq_driver->hide_interface) { - ret = kobject_init_and_add(&policy->kobj, &ktype_cpufreq, - &sys_dev->kobj, "cpufreq"); + ret = kobject_init_and_add(&policy->kobj, &ktype_cpufreq, &sys_dev->kobj, + "cpufreq"); + if (ret) + goto err_out_driver_exit; + + /* set up files for this cpu device */ + drv_attr = cpufreq_driver->attr; + while ((drv_attr) && (*drv_attr)) { + ret = sysfs_create_file(&policy->kobj, &((*drv_attr)->attr)); if (ret) goto err_out_driver_exit; - - /* set up files for this cpu device */ - drv_attr = cpufreq_driver->attr; - while ((drv_attr) && (*drv_attr)) { - ret = sysfs_create_file(&policy->kobj, - &((*drv_attr)->attr)); - if (ret) - goto err_out_driver_exit; - drv_attr++; - } - if (cpufreq_driver->get) { - ret = sysfs_create_file(&policy->kobj, - &cpuinfo_cur_freq.attr); - if (ret) - goto err_out_driver_exit; - } - if (cpufreq_driver->target) { - ret = sysfs_create_file(&policy->kobj, - &scaling_cur_freq.attr); - if (ret) - goto err_out_driver_exit; - } - } else { - ret = kobject_init_and_add(&policy->kobj, &ktype_empty_cpufreq, - &sys_dev->kobj, "cpufreq"); + drv_attr++; + } + if (cpufreq_driver->get) { + ret = sysfs_create_file(&policy->kobj, &cpuinfo_cur_freq.attr); + if (ret) + goto err_out_driver_exit; + } + if (cpufreq_driver->target) { + ret = sysfs_create_file(&policy->kobj, &scaling_cur_freq.attr); if (ret) goto err_out_driver_exit; } diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c index 6dab63bdc4c..6d21b9e48b8 100644 --- a/drivers/gpu/drm/i915/i915_dma.c +++ b/drivers/gpu/drm/i915/i915_dma.c @@ -1105,7 +1105,7 @@ int i915_driver_load(struct drm_device *dev, unsigned long flags) 1024 * 1024, MTRR_TYPE_WRCOMB, 1); if (dev_priv->mm.gtt_mtrr < 0) { - DRM_INFO("MTRR allocation failed\n. Graphics " + DRM_INFO("MTRR allocation failed. Graphics " "performance may suffer.\n"); } diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 17fa40858d2..d6cc9861e0a 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -279,7 +279,6 @@ typedef struct drm_i915_private { u8 saveAR_INDEX; u8 saveAR[21]; u8 saveDACMASK; - u8 saveDACDATA[256*3]; /* 256 3-byte colors */ u8 saveCR[37]; struct { @@ -457,6 +456,12 @@ struct drm_i915_gem_object { /** for phy allocated objects */ struct drm_i915_gem_phys_object *phys_obj; + + /** + * Used for checking the object doesn't appear more than once + * in an execbuffer object list. + */ + int in_execbuffer; }; /** diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 85685bfd12d..37427e4016c 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -1476,7 +1476,7 @@ static void i915_write_fence_reg(struct drm_i915_fence_reg *reg) struct drm_i915_gem_object *obj_priv = obj->driver_private; int regnum = obj_priv->fence_reg; int tile_width; - uint32_t val; + uint32_t fence_reg, val; uint32_t pitch_val; if ((obj_priv->gtt_offset & ~I915_FENCE_START_MASK) || @@ -1503,7 +1503,11 @@ static void i915_write_fence_reg(struct drm_i915_fence_reg *reg) val |= pitch_val << I830_FENCE_PITCH_SHIFT; val |= I830_FENCE_REG_VALID; - I915_WRITE(FENCE_REG_830_0 + (regnum * 4), val); + if (regnum < 8) + fence_reg = FENCE_REG_830_0 + (regnum * 4); + else + fence_reg = FENCE_REG_945_8 + ((regnum - 8) * 4); + I915_WRITE(fence_reg, val); } static void i830_write_fence_reg(struct drm_i915_fence_reg *reg) @@ -1557,7 +1561,8 @@ i915_gem_object_get_fence_reg(struct drm_gem_object *obj, bool write) struct drm_i915_private *dev_priv = dev->dev_private; struct drm_i915_gem_object *obj_priv = obj->driver_private; struct drm_i915_fence_reg *reg = NULL; - int i, ret; + struct drm_i915_gem_object *old_obj_priv = NULL; + int i, ret, avail; switch (obj_priv->tiling_mode) { case I915_TILING_NONE: @@ -1580,25 +1585,46 @@ i915_gem_object_get_fence_reg(struct drm_gem_object *obj, bool write) } /* First try to find a free reg */ +try_again: + avail = 0; for (i = dev_priv->fence_reg_start; i < dev_priv->num_fence_regs; i++) { reg = &dev_priv->fence_regs[i]; if (!reg->obj) break; + + old_obj_priv = reg->obj->driver_private; + if (!old_obj_priv->pin_count) + avail++; } /* None available, try to steal one or wait for a user to finish */ if (i == dev_priv->num_fence_regs) { - struct drm_i915_gem_object *old_obj_priv = NULL; + uint32_t seqno = dev_priv->mm.next_gem_seqno; loff_t offset; -try_again: - /* Could try to use LRU here instead... */ + if (avail == 0) + return -ENOMEM; + for (i = dev_priv->fence_reg_start; i < dev_priv->num_fence_regs; i++) { + uint32_t this_seqno; + reg = &dev_priv->fence_regs[i]; old_obj_priv = reg->obj->driver_private; - if (!old_obj_priv->pin_count) + + if (old_obj_priv->pin_count) + continue; + + /* i915 uses fences for GPU access to tiled buffers */ + if (IS_I965G(dev) || !old_obj_priv->active) break; + + /* find the seqno of the first available fence */ + this_seqno = old_obj_priv->last_rendering_seqno; + if (this_seqno != 0 && + reg->obj->write_domain == 0 && + i915_seqno_passed(seqno, this_seqno)) + seqno = this_seqno; } /* @@ -1606,15 +1632,25 @@ try_again: * objects to finish before trying again. */ if (i == dev_priv->num_fence_regs) { - ret = i915_gem_object_set_to_gtt_domain(reg->obj, 0); - if (ret) { - WARN(ret != -ERESTARTSYS, - "switch to GTT domain failed: %d\n", ret); - return ret; + if (seqno == dev_priv->mm.next_gem_seqno) { + i915_gem_flush(dev, + I915_GEM_GPU_DOMAINS, + I915_GEM_GPU_DOMAINS); + seqno = i915_add_request(dev, + I915_GEM_GPU_DOMAINS); + if (seqno == 0) + return -ENOMEM; } + + ret = i915_wait_request(dev, seqno); + if (ret) + return ret; goto try_again; } + BUG_ON(old_obj_priv->active || + (reg->obj->write_domain & I915_GEM_GPU_DOMAINS)); + /* * Zap this virtual mapping so we can set up a fence again * for this object next time we need it. @@ -1655,8 +1691,17 @@ i915_gem_clear_fence_reg(struct drm_gem_object *obj) if (IS_I965G(dev)) I915_WRITE64(FENCE_REG_965_0 + (obj_priv->fence_reg * 8), 0); - else - I915_WRITE(FENCE_REG_830_0 + (obj_priv->fence_reg * 4), 0); + else { + uint32_t fence_reg; + + if (obj_priv->fence_reg < 8) + fence_reg = FENCE_REG_830_0 + obj_priv->fence_reg * 4; + else + fence_reg = FENCE_REG_945_8 + (obj_priv->fence_reg - + 8) * 4; + + I915_WRITE(fence_reg, 0); + } dev_priv->fence_regs[obj_priv->fence_reg].obj = NULL; obj_priv->fence_reg = I915_FENCE_REG_NONE; @@ -2469,6 +2514,7 @@ i915_gem_execbuffer(struct drm_device *dev, void *data, struct drm_i915_gem_exec_object *exec_list = NULL; struct drm_gem_object **object_list = NULL; struct drm_gem_object *batch_obj; + struct drm_i915_gem_object *obj_priv; int ret, i, pinned = 0; uint64_t exec_offset; uint32_t seqno, flush_domains; @@ -2533,6 +2579,15 @@ i915_gem_execbuffer(struct drm_device *dev, void *data, ret = -EBADF; goto err; } + + obj_priv = object_list[i]->driver_private; + if (obj_priv->in_execbuffer) { + DRM_ERROR("Object %p appears more than once in object list\n", + object_list[i]); + ret = -EBADF; + goto err; + } + obj_priv->in_execbuffer = true; } /* Pin and relocate */ @@ -2674,8 +2729,13 @@ err: for (i = 0; i < pinned; i++) i915_gem_object_unpin(object_list[i]); - for (i = 0; i < args->buffer_count; i++) + for (i = 0; i < args->buffer_count; i++) { + if (object_list[i]) { + obj_priv = object_list[i]->driver_private; + obj_priv->in_execbuffer = false; + } drm_gem_object_unreference(object_list[i]); + } mutex_unlock(&dev->struct_mutex); @@ -2712,17 +2772,24 @@ i915_gem_object_pin(struct drm_gem_object *obj, uint32_t alignment) ret = i915_gem_object_bind_to_gtt(obj, alignment); if (ret != 0) { if (ret != -EBUSY && ret != -ERESTARTSYS) - DRM_ERROR("Failure to bind: %d", ret); + DRM_ERROR("Failure to bind: %d\n", ret); + return ret; + } + } + /* + * Pre-965 chips need a fence register set up in order to + * properly handle tiled surfaces. + */ + if (!IS_I965G(dev) && + obj_priv->fence_reg == I915_FENCE_REG_NONE && + obj_priv->tiling_mode != I915_TILING_NONE) { + ret = i915_gem_object_get_fence_reg(obj, true); + if (ret != 0) { + if (ret != -EBUSY && ret != -ERESTARTSYS) + DRM_ERROR("Failure to install fence: %d\n", + ret); return ret; } - /* - * Pre-965 chips need a fence register set up in order to - * properly handle tiled surfaces. - */ - if (!IS_I965G(dev) && - obj_priv->fence_reg == I915_FENCE_REG_NONE && - obj_priv->tiling_mode != I915_TILING_NONE) - i915_gem_object_get_fence_reg(obj, true); } obj_priv->pin_count++; diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 9d6539a868b..90600d89941 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -184,6 +184,7 @@ * Fence registers */ #define FENCE_REG_830_0 0x2000 +#define FENCE_REG_945_8 0x3000 #define I830_FENCE_START_MASK 0x07f80000 #define I830_FENCE_TILING_Y_SHIFT 12 #define I830_FENCE_SIZE_BITS(size) ((ffs((size) >> 19) - 1) << 8) diff --git a/drivers/gpu/drm/i915/i915_suspend.c b/drivers/gpu/drm/i915/i915_suspend.c index 5d84027ee8f..d669cc2b42c 100644 --- a/drivers/gpu/drm/i915/i915_suspend.c +++ b/drivers/gpu/drm/i915/i915_suspend.c @@ -119,11 +119,6 @@ static void i915_save_vga(struct drm_device *dev) /* VGA color palette registers */ dev_priv->saveDACMASK = I915_READ8(VGA_DACMASK); - /* DACCRX automatically increments during read */ - I915_WRITE8(VGA_DACRX, 0); - /* Read 3 bytes of color data from each index */ - for (i = 0; i < 256 * 3; i++) - dev_priv->saveDACDATA[i] = I915_READ8(VGA_DACDATA); /* MSR bits */ dev_priv->saveMSR = I915_READ8(VGA_MSR_READ); @@ -225,12 +220,6 @@ static void i915_restore_vga(struct drm_device *dev) /* VGA color palette registers */ I915_WRITE8(VGA_DACMASK, dev_priv->saveDACMASK); - /* DACCRX automatically increments during read */ - I915_WRITE8(VGA_DACWX, 0); - /* Read 3 bytes of color data from each index */ - for (i = 0; i < 256 * 3; i++) - I915_WRITE8(VGA_DACDATA, dev_priv->saveDACDATA[i]); - } int i915_save_state(struct drm_device *dev) diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index b84bf066879..b4eea0292c1 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -543,8 +543,8 @@ config SENSORS_LM90 help If you say yes here you get support for National Semiconductor LM90, LM86, LM89 and LM99, Analog Devices ADM1032 and ADT7461, and Maxim - MAX6646, MAX6647, MAX6649, MAX6657, MAX6658, MAX6659, MAX6680 and - MAX6681 sensor chips. + MAX6646, MAX6647, MAX6648, MAX6649, MAX6657, MAX6658, MAX6659, + MAX6680, MAX6681 and MAX6692 sensor chips. This driver can also be built as a module. If so, the module will be called lm90. diff --git a/drivers/hwmon/abituguru3.c b/drivers/hwmon/abituguru3.c index e52b38806d0..ad2b3431b72 100644 --- a/drivers/hwmon/abituguru3.c +++ b/drivers/hwmon/abituguru3.c @@ -760,8 +760,11 @@ static int abituguru3_read_increment_offset(struct abituguru3_data *data, for (i = 0; i < offset_count; i++) if ((x = abituguru3_read(data, bank, offset + i, count, - buf + i * count)) != count) - return i * count + (i && (x < 0)) ? 0 : x; + buf + i * count)) != count) { + if (x < 0) + return x; + return i * count + x; + } return i * count; } diff --git a/drivers/hwmon/f75375s.c b/drivers/hwmon/f75375s.c index 1692de36996..18a1ba88816 100644 --- a/drivers/hwmon/f75375s.c +++ b/drivers/hwmon/f75375s.c @@ -617,7 +617,7 @@ static void f75375_init(struct i2c_client *client, struct f75375_data *data, static int f75375_probe(struct i2c_client *client, const struct i2c_device_id *id) { - struct f75375_data *data = i2c_get_clientdata(client); + struct f75375_data *data; struct f75375s_platform_data *f75375s_pdata = client->dev.platform_data; int err; diff --git a/drivers/hwmon/it87.c b/drivers/hwmon/it87.c index 95a99c590da..9157247fed8 100644 --- a/drivers/hwmon/it87.c +++ b/drivers/hwmon/it87.c @@ -213,7 +213,7 @@ static inline u16 FAN16_TO_REG(long rpm) #define TEMP_TO_REG(val) (SENSORS_LIMIT(((val)<0?(((val)-500)/1000):\ ((val)+500)/1000),-128,127)) -#define TEMP_FROM_REG(val) (((val)>0x80?(val)-0x100:(val))*1000) +#define TEMP_FROM_REG(val) ((val) * 1000) #define PWM_TO_REG(val) ((val) >> 1) #define PWM_FROM_REG(val) (((val)&0x7f) << 1) @@ -267,9 +267,9 @@ struct it87_data { u8 has_fan; /* Bitfield, fans enabled */ u16 fan[5]; /* Register values, possibly combined */ u16 fan_min[5]; /* Register values, possibly combined */ - u8 temp[3]; /* Register value */ - u8 temp_high[3]; /* Register value */ - u8 temp_low[3]; /* Register value */ + s8 temp[3]; /* Register value */ + s8 temp_high[3]; /* Register value */ + s8 temp_low[3]; /* Register value */ u8 sensor; /* Register value */ u8 fan_div[3]; /* Register encoding, shifted right */ u8 vid; /* Register encoding, combined */ diff --git a/drivers/hwmon/lm85.c b/drivers/hwmon/lm85.c index cfc1ee90f5a..b251d8674b4 100644 --- a/drivers/hwmon/lm85.c +++ b/drivers/hwmon/lm85.c @@ -72,6 +72,7 @@ I2C_CLIENT_INSMOD_7(lm85b, lm85c, adm1027, adt7463, adt7468, emc6d100, #define LM85_COMPANY_SMSC 0x5c #define LM85_VERSTEP_VMASK 0xf0 #define LM85_VERSTEP_GENERIC 0x60 +#define LM85_VERSTEP_GENERIC2 0x70 #define LM85_VERSTEP_LM85C 0x60 #define LM85_VERSTEP_LM85B 0x62 #define LM85_VERSTEP_ADM1027 0x60 @@ -334,6 +335,7 @@ static struct lm85_data *lm85_update_device(struct device *dev); static const struct i2c_device_id lm85_id[] = { { "adm1027", adm1027 }, { "adt7463", adt7463 }, + { "adt7468", adt7468 }, { "lm85", any_chip }, { "lm85b", lm85b }, { "lm85c", lm85c }, @@ -408,7 +410,8 @@ static ssize_t show_vid_reg(struct device *dev, struct device_attribute *attr, struct lm85_data *data = lm85_update_device(dev); int vid; - if (data->type == adt7463 && (data->vid & 0x80)) { + if ((data->type == adt7463 || data->type == adt7468) && + (data->vid & 0x80)) { /* 6-pin VID (VRM 10) */ vid = vid_from_reg(data->vid & 0x3f, data->vrm); } else { @@ -1153,7 +1156,8 @@ static int lm85_detect(struct i2c_client *client, int kind, address, company, verstep); /* All supported chips have the version in common */ - if ((verstep & LM85_VERSTEP_VMASK) != LM85_VERSTEP_GENERIC) { + if ((verstep & LM85_VERSTEP_VMASK) != LM85_VERSTEP_GENERIC && + (verstep & LM85_VERSTEP_VMASK) != LM85_VERSTEP_GENERIC2) { dev_dbg(&adapter->dev, "Autodetection failed: " "unsupported version\n"); return -ENODEV; diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c index 96a70186672..1aff7575799 100644 --- a/drivers/hwmon/lm90.c +++ b/drivers/hwmon/lm90.c @@ -32,10 +32,10 @@ * supported by this driver. These chips lack the remote temperature * offset feature. * - * This driver also supports the MAX6646, MAX6647 and MAX6649 chips - * made by Maxim. These are again similar to the LM86, but they use - * unsigned temperature values and can report temperatures from 0 to - * 145 degrees. + * This driver also supports the MAX6646, MAX6647, MAX6648, MAX6649 and + * MAX6692 chips made by Maxim. These are again similar to the LM86, + * but they use unsigned temperature values and can report temperatures + * from 0 to 145 degrees. * * This driver also supports the MAX6680 and MAX6681, two other sensor * chips made by Maxim. These are quite similar to the other Maxim diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c index a01b4488208..4a65b96db2c 100644 --- a/drivers/infiniband/hw/nes/nes_cm.c +++ b/drivers/infiniband/hw/nes/nes_cm.c @@ -2490,12 +2490,14 @@ static int nes_disconnect(struct nes_qp *nesqp, int abrupt) int ret = 0; struct nes_vnic *nesvnic; struct nes_device *nesdev; + struct nes_ib_device *nesibdev; nesvnic = to_nesvnic(nesqp->ibqp.device); if (!nesvnic) return -EINVAL; nesdev = nesvnic->nesdev; + nesibdev = nesvnic->nesibdev; nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n", atomic_read(&nesvnic->netdev->refcnt)); @@ -2507,6 +2509,8 @@ static int nes_disconnect(struct nes_qp *nesqp, int abrupt) } else { /* Need to free the Last Streaming Mode Message */ if (nesqp->ietf_frame) { + if (nesqp->lsmm_mr) + nesibdev->ibdev.dereg_mr(nesqp->lsmm_mr); pci_free_consistent(nesdev->pcidev, nesqp->private_data_len+sizeof(struct ietf_mpa_frame), nesqp->ietf_frame, nesqp->ietf_frame_pbase); @@ -2543,6 +2547,12 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) u32 crc_value; int ret; int passive_state; + struct nes_ib_device *nesibdev; + struct ib_mr *ibmr = NULL; + struct ib_phys_buf ibphysbuf; + struct nes_pd *nespd; + + ibqp = nes_get_qp(cm_id->device, conn_param->qpn); if (!ibqp) @@ -2601,6 +2611,26 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) if (cm_id->remote_addr.sin_addr.s_addr != cm_id->local_addr.sin_addr.s_addr) { u64temp = (unsigned long)nesqp; + nesibdev = nesvnic->nesibdev; + nespd = nesqp->nespd; + ibphysbuf.addr = nesqp->ietf_frame_pbase; + ibphysbuf.size = conn_param->private_data_len + + sizeof(struct ietf_mpa_frame); + ibmr = nesibdev->ibdev.reg_phys_mr((struct ib_pd *)nespd, + &ibphysbuf, 1, + IB_ACCESS_LOCAL_WRITE, + (u64 *)&nesqp->ietf_frame); + if (!ibmr) { + nes_debug(NES_DBG_CM, "Unable to register memory region" + "for lSMM for cm_node = %p \n", + cm_node); + return -ENOMEM; + } + + ibmr->pd = &nespd->ibpd; + ibmr->device = nespd->ibpd.device; + nesqp->lsmm_mr = ibmr; + u64temp |= NES_SW_CONTEXT_ALIGN>>1; set_wqe_64bit_value(wqe->wqe_words, NES_IWARP_SQ_WQE_COMP_CTX_LOW_IDX, @@ -2611,14 +2641,13 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) wqe->wqe_words[NES_IWARP_SQ_WQE_TOTAL_PAYLOAD_IDX] = cpu_to_le32(conn_param->private_data_len + sizeof(struct ietf_mpa_frame)); - wqe->wqe_words[NES_IWARP_SQ_WQE_FRAG0_LOW_IDX] = - cpu_to_le32((u32)nesqp->ietf_frame_pbase); - wqe->wqe_words[NES_IWARP_SQ_WQE_FRAG0_HIGH_IDX] = - cpu_to_le32((u32)((u64)nesqp->ietf_frame_pbase >> 32)); + set_wqe_64bit_value(wqe->wqe_words, + NES_IWARP_SQ_WQE_FRAG0_LOW_IDX, + (u64)nesqp->ietf_frame); wqe->wqe_words[NES_IWARP_SQ_WQE_LENGTH0_IDX] = cpu_to_le32(conn_param->private_data_len + sizeof(struct ietf_mpa_frame)); - wqe->wqe_words[NES_IWARP_SQ_WQE_STAG0_IDX] = 0; + wqe->wqe_words[NES_IWARP_SQ_WQE_STAG0_IDX] = ibmr->lkey; nesqp->nesqp_context->ird_ord_sizes |= cpu_to_le32(NES_QPCONTEXT_ORDIRD_LSMM_PRESENT | diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c index 4fdb72454f9..d93a6562817 100644 --- a/drivers/infiniband/hw/nes/nes_verbs.c +++ b/drivers/infiniband/hw/nes/nes_verbs.c @@ -1360,8 +1360,10 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd, NES_QPCONTEXT_MISC_RQ_SIZE_SHIFT); nesqp->nesqp_context->misc |= cpu_to_le32((u32)nesqp->hwqp.sq_encoded_size << NES_QPCONTEXT_MISC_SQ_SIZE_SHIFT); + if (!udata) { nesqp->nesqp_context->misc |= cpu_to_le32(NES_QPCONTEXT_MISC_PRIV_EN); nesqp->nesqp_context->misc |= cpu_to_le32(NES_QPCONTEXT_MISC_FAST_REGISTER_EN); + } nesqp->nesqp_context->cqs = cpu_to_le32(nesqp->nesscq->hw_cq.cq_number + ((u32)nesqp->nesrcq->hw_cq.cq_number << 16)); u64temp = (u64)nesqp->hwqp.sq_pbase; diff --git a/drivers/infiniband/hw/nes/nes_verbs.h b/drivers/infiniband/hw/nes/nes_verbs.h index 6c6b4da5184..ae0ca9bc83b 100644 --- a/drivers/infiniband/hw/nes/nes_verbs.h +++ b/drivers/infiniband/hw/nes/nes_verbs.h @@ -134,6 +134,7 @@ struct nes_qp { struct ietf_mpa_frame *ietf_frame; dma_addr_t ietf_frame_pbase; wait_queue_head_t state_waitq; + struct ib_mr *lsmm_mr; unsigned long socket; struct nes_hw_qp hwqp; struct work_struct work; diff --git a/drivers/lguest/lguest_device.c b/drivers/lguest/lguest_device.c index b4d44e571d7..8132533d71f 100644 --- a/drivers/lguest/lguest_device.c +++ b/drivers/lguest/lguest_device.c @@ -212,6 +212,9 @@ static void lg_notify(struct virtqueue *vq) hcall(LHCALL_NOTIFY, lvq->config.pfn << PAGE_SHIFT, 0, 0); } +/* An extern declaration inside a C file is bad form. Don't do it. */ +extern void lguest_setup_irq(unsigned int irq); + /* This routine finds the first virtqueue described in the configuration of * this device and sets it up. * @@ -266,6 +269,9 @@ static struct virtqueue *lg_find_vq(struct virtio_device *vdev, goto unmap; } + /* Make sure the interrupt is allocated. */ + lguest_setup_irq(lvq->config.irq); + /* Tell the interrupt for this virtqueue to go to the virtio_ring * interrupt handler. */ /* FIXME: We used to have a flag for the Host to tell us we could use diff --git a/drivers/md/md.c b/drivers/md/md.c index 03b4cd0a634..a307f87eb90 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -214,12 +214,7 @@ static inline mddev_t *mddev_get(mddev_t *mddev) return mddev; } -static void mddev_delayed_delete(struct work_struct *ws) -{ - mddev_t *mddev = container_of(ws, mddev_t, del_work); - kobject_del(&mddev->kobj); - kobject_put(&mddev->kobj); -} +static void mddev_delayed_delete(struct work_struct *ws); static void mddev_put(mddev_t *mddev) { @@ -3542,6 +3537,21 @@ static struct kobj_type md_ktype = { int mdp_major = 0; +static void mddev_delayed_delete(struct work_struct *ws) +{ + mddev_t *mddev = container_of(ws, mddev_t, del_work); + + if (mddev->private == &md_redundancy_group) { + sysfs_remove_group(&mddev->kobj, &md_redundancy_group); + if (mddev->sysfs_action) + sysfs_put(mddev->sysfs_action); + mddev->sysfs_action = NULL; + mddev->private = NULL; + } + kobject_del(&mddev->kobj); + kobject_put(&mddev->kobj); +} + static int md_alloc(dev_t dev, char *name) { static DEFINE_MUTEX(disks_mutex); @@ -4033,13 +4043,9 @@ static int do_md_stop(mddev_t * mddev, int mode, int is_open) mddev->queue->merge_bvec_fn = NULL; mddev->queue->unplug_fn = NULL; mddev->queue->backing_dev_info.congested_fn = NULL; - if (mddev->pers->sync_request) { - sysfs_remove_group(&mddev->kobj, &md_redundancy_group); - if (mddev->sysfs_action) - sysfs_put(mddev->sysfs_action); - mddev->sysfs_action = NULL; - } module_put(mddev->pers->owner); + if (mddev->pers->sync_request) + mddev->private = &md_redundancy_group; mddev->pers = NULL; /* tell userspace to handle 'inactive' */ sysfs_notify_dirent(mddev->sysfs_state); diff --git a/drivers/mfd/wm8350-core.c b/drivers/mfd/wm8350-core.c index 84d5ea1ec17..b457a05b28d 100644 --- a/drivers/mfd/wm8350-core.c +++ b/drivers/mfd/wm8350-core.c @@ -1383,6 +1383,11 @@ int wm8350_device_init(struct wm8350 *wm8350, int irq, wm8350->power.rev_g_coeff = 1; break; + case 1: + dev_info(wm8350->dev, "WM8351 Rev B\n"); + wm8350->power.rev_g_coeff = 1; + break; + default: dev_err(wm8350->dev, "Unknown WM8351 CHIP_REV\n"); ret = -ENODEV; diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c index f4a67c65d30..2db166b7096 100644 --- a/drivers/mmc/host/s3cmci.c +++ b/drivers/mmc/host/s3cmci.c @@ -793,8 +793,7 @@ static void s3cmci_dma_setup(struct s3cmci_host *host, host->mem->start + host->sdidata); if (!setup_ok) { - s3c2410_dma_config(host->dma, 4, - (S3C2410_DCON_HWTRIG | S3C2410_DCON_CH0_SDI)); + s3c2410_dma_config(host->dma, 4, 0); s3c2410_dma_set_buffdone_fn(host->dma, s3cmci_dma_done_callback); s3c2410_dma_setflags(host->dma, S3C2410_DMAF_AUTOSTART); diff --git a/drivers/mtd/devices/mtd_dataflash.c b/drivers/mtd/devices/mtd_dataflash.c index d44f741ae22..6d9f810565c 100644 --- a/drivers/mtd/devices/mtd_dataflash.c +++ b/drivers/mtd/devices/mtd_dataflash.c @@ -821,7 +821,8 @@ static struct flash_info *__devinit jedec_probe(struct spi_device *spi) if (!(info->flags & IS_POW2PS)) return info; } - } + } else + return info; } } diff --git a/drivers/mtd/maps/physmap.c b/drivers/mtd/maps/physmap.c index 4b122e7ab4b..229718222db 100644 --- a/drivers/mtd/maps/physmap.c +++ b/drivers/mtd/maps/physmap.c @@ -46,16 +46,19 @@ static int physmap_flash_remove(struct platform_device *dev) physmap_data = dev->dev.platform_data; + if (info->cmtd) { #ifdef CONFIG_MTD_PARTITIONS - if (info->nr_parts) { - del_mtd_partitions(info->cmtd); - kfree(info->parts); - } else if (physmap_data->nr_parts) - del_mtd_partitions(info->cmtd); - else - del_mtd_device(info->cmtd); + if (info->nr_parts || physmap_data->nr_parts) + del_mtd_partitions(info->cmtd); + else + del_mtd_device(info->cmtd); #else - del_mtd_device(info->cmtd); + del_mtd_device(info->cmtd); +#endif + } +#ifdef CONFIG_MTD_PARTITIONS + if (info->nr_parts) + kfree(info->parts); #endif #ifdef CONFIG_MTD_CONCAT diff --git a/drivers/net/arm/ks8695net.c b/drivers/net/arm/ks8695net.c index 1cf2f949c0b..f3a12743489 100644 --- a/drivers/net/arm/ks8695net.c +++ b/drivers/net/arm/ks8695net.c @@ -560,7 +560,7 @@ ks8695_reset(struct ks8695_priv *ksp) msleep(1); } - if (reset_timeout == 0) { + if (reset_timeout < 0) { dev_crit(ksp->dev, "Timeout waiting for DMA engines to reset\n"); /* And blithely carry on */ diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 9fb388388fb..e0578fe8c0d 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -4113,7 +4113,7 @@ static int bond_neigh_setup(struct net_device *dev, struct neigh_parms *parms) const struct net_device_ops *slave_ops = slave->dev->netdev_ops; if (slave_ops->ndo_neigh_setup) - return slave_ops->ndo_neigh_setup(dev, parms); + return slave_ops->ndo_neigh_setup(slave->dev, parms); } return 0; } diff --git a/drivers/net/jme.c b/drivers/net/jme.c index 08b34051c64..a6e1a35a13c 100644 --- a/drivers/net/jme.c +++ b/drivers/net/jme.c @@ -957,13 +957,14 @@ jme_process_receive(struct jme_adapter *jme, int limit) goto out_inc; i = atomic_read(&rxring->next_to_clean); - while (limit-- > 0) { + while (limit > 0) { rxdesc = rxring->desc; rxdesc += i; if ((rxdesc->descwb.flags & cpu_to_le16(RXWBFLAG_OWN)) || !(rxdesc->descwb.desccnt & RXWBDCNT_WBCPL)) goto out; + --limit; desccnt = rxdesc->descwb.desccnt & RXWBDCNT_DCNT; diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c index e5cb6b1f0eb..2404a838b1f 100644 --- a/drivers/net/pcmcia/3c574_cs.c +++ b/drivers/net/pcmcia/3c574_cs.c @@ -1035,7 +1035,8 @@ static int el3_rx(struct net_device *dev, int worklimit) DEBUG(3, "%s: in rx_packet(), status %4.4x, rx_status %4.4x.\n", dev->name, inw(ioaddr+EL3_STATUS), inw(ioaddr+RxStatus)); while (!((rx_status = inw(ioaddr + RxStatus)) & 0x8000) && - (--worklimit >= 0)) { + worklimit > 0) { + worklimit--; if (rx_status & 0x4000) { /* Error, update stats. */ short error = rx_status & 0x3800; dev->stats.rx_errors++; diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c index 73ecc657999..1e01b8a6dbf 100644 --- a/drivers/net/pcmcia/3c589_cs.c +++ b/drivers/net/pcmcia/3c589_cs.c @@ -857,7 +857,8 @@ static int el3_rx(struct net_device *dev) DEBUG(3, "%s: in rx_packet(), status %4.4x, rx_status %4.4x.\n", dev->name, inw(ioaddr+EL3_STATUS), inw(ioaddr+RX_STATUS)); while (!((rx_status = inw(ioaddr + RX_STATUS)) & 0x8000) && - (--worklimit >= 0)) { + worklimit > 0) { + worklimit--; if (rx_status & 0x4000) { /* Error, update stats. */ short error = rx_status & 0x3800; dev->stats.rx_errors++; diff --git a/drivers/net/smc911x.h b/drivers/net/smc911x.h index 870b4c33f10..a45952e7201 100644 --- a/drivers/net/smc911x.h +++ b/drivers/net/smc911x.h @@ -42,6 +42,16 @@ #define SMC_USE_16BIT 0 #define SMC_USE_32BIT 1 #define SMC_IRQ_SENSE IRQF_TRIGGER_LOW +#elif defined(CONFIG_ARCH_OMAP34XX) + #define SMC_USE_16BIT 0 + #define SMC_USE_32BIT 1 + #define SMC_IRQ_SENSE IRQF_TRIGGER_LOW + #define SMC_MEM_RESERVED 1 +#elif defined(CONFIG_ARCH_OMAP24XX) + #define SMC_USE_16BIT 0 + #define SMC_USE_32BIT 1 + #define SMC_IRQ_SENSE IRQF_TRIGGER_LOW + #define SMC_MEM_RESERVED 1 #else /* * Default configuration @@ -675,6 +685,7 @@ smc_pxa_dma_outsl(struct smc911x_local *lp, u_long physaddr, #define CHIP_9116 0x0116 #define CHIP_9117 0x0117 #define CHIP_9118 0x0118 +#define CHIP_9211 0x9211 #define CHIP_9215 0x115A #define CHIP_9217 0x117A #define CHIP_9218 0x118A @@ -689,6 +700,7 @@ static const struct chip_id chip_ids[] = { { CHIP_9116, "LAN9116" }, { CHIP_9117, "LAN9117" }, { CHIP_9118, "LAN9118" }, + { CHIP_9211, "LAN9211" }, { CHIP_9215, "LAN9215" }, { CHIP_9217, "LAN9217" }, { CHIP_9218, "LAN9218" }, diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c index 8d64b1da046..0fcb7503363 100644 --- a/drivers/net/sungem.c +++ b/drivers/net/sungem.c @@ -1229,7 +1229,7 @@ static void gem_reset(struct gem *gp) break; } while (val & (GREG_SWRST_TXRST | GREG_SWRST_RXRST)); - if (limit <= 0) + if (limit < 0) printk(KERN_ERR "%s: SW reset is ghetto.\n", gp->dev->name); if (gp->phy_type == phy_serialink || gp->phy_type == phy_serdes) diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c index d4fb4acdbeb..4e9bd380a5c 100644 --- a/drivers/net/sunhme.c +++ b/drivers/net/sunhme.c @@ -2649,8 +2649,6 @@ static int __devinit happy_meal_sbus_probe_one(struct of_device *op, int is_qfe) int err = -ENODEV; sbus_dp = to_of_device(op->dev.parent)->node; - if (is_qfe) - sbus_dp = to_of_device(op->dev.parent->parent)->node; /* We can match PCI devices too, do not accept those here. */ if (strcmp(sbus_dp->name, "sbus")) diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index b080f9493d8..dabdf59f801 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -1473,7 +1473,8 @@ static void tg3_phy_toggle_apd(struct tg3 *tp, bool enable) { u32 reg; - if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS)) + if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS) || + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) return; reg = MII_TG3_MISC_SHDW_WREN | diff --git a/drivers/net/tokenring/tmspci.c b/drivers/net/tokenring/tmspci.c index 5f601773c26..e2150b3c83d 100644 --- a/drivers/net/tokenring/tmspci.c +++ b/drivers/net/tokenring/tmspci.c @@ -121,11 +121,6 @@ static int __devinit tms_pci_attach(struct pci_dev *pdev, const struct pci_devic goto err_out_trdev; } - ret = request_irq(pdev->irq, tms380tr_interrupt, IRQF_SHARED, - dev->name, dev); - if (ret) - goto err_out_region; - dev->base_addr = pci_ioaddr; dev->irq = pci_irq_line; dev->dma = 0; @@ -142,7 +137,7 @@ static int __devinit tms_pci_attach(struct pci_dev *pdev, const struct pci_devic ret = tmsdev_init(dev, &pdev->dev); if (ret) { printk("%s: unable to get memory for dev->priv.\n", dev->name); - goto err_out_irq; + goto err_out_region; } tp = netdev_priv(dev); @@ -157,6 +152,11 @@ static int __devinit tms_pci_attach(struct pci_dev *pdev, const struct pci_devic tp->tmspriv = cardinfo; + ret = request_irq(pdev->irq, tms380tr_interrupt, IRQF_SHARED, + dev->name, dev); + if (ret) + goto err_out_tmsdev; + dev->open = tms380tr_open; dev->stop = tms380tr_close; pci_set_drvdata(pdev, dev); @@ -164,15 +164,15 @@ static int __devinit tms_pci_attach(struct pci_dev *pdev, const struct pci_devic ret = register_netdev(dev); if (ret) - goto err_out_tmsdev; + goto err_out_irq; return 0; +err_out_irq: + free_irq(pdev->irq, dev); err_out_tmsdev: pci_set_drvdata(pdev, NULL); tmsdev_term(dev); -err_out_irq: - free_irq(pdev->irq, dev); err_out_region: release_region(pci_ioaddr, TMS_PCI_IO_EXTENT); err_out_trdev: diff --git a/drivers/net/ucc_geth_mii.c b/drivers/net/ucc_geth_mii.c index 54635911305..0ada4edd56e 100644 --- a/drivers/net/ucc_geth_mii.c +++ b/drivers/net/ucc_geth_mii.c @@ -107,7 +107,7 @@ int uec_mdio_read(struct mii_bus *bus, int mii_id, int regnum) static int uec_mdio_reset(struct mii_bus *bus) { struct ucc_mii_mng __iomem *regs = (void __iomem *)bus->priv; - unsigned int timeout = PHY_INIT_TIMEOUT; + int timeout = PHY_INIT_TIMEOUT; mutex_lock(&bus->mdio_lock); @@ -123,7 +123,7 @@ static int uec_mdio_reset(struct mii_bus *bus) mutex_unlock(&bus->mdio_lock); - if (timeout <= 0) { + if (timeout < 0) { printk(KERN_ERR "%s: The MII Bus is stuck!\n", bus->name); return -EBUSY; } diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c index 5b67bbf1987..81682c6defa 100644 --- a/drivers/net/usb/dm9601.c +++ b/drivers/net/usb/dm9601.c @@ -635,6 +635,10 @@ static const struct usb_device_id products[] = { USB_DEVICE(0x0a47, 0x9601), /* Hirose USB-100 */ .driver_info = (unsigned long)&dm9601_info, }, + { + USB_DEVICE(0x0fe6, 0x8101), /* DM9601 USB to Fast Ethernet Adapter */ + .driver_info = (unsigned long)&dm9601_info, + }, {}, // END }; diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c index 36bafeb353c..129e2d330ab 100644 --- a/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -3868,7 +3868,7 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) } err = iwl_eeprom_check_version(priv); if (err) - goto out_iounmap; + goto out_free_eeprom; /* extract MAC Address */ iwl_eeprom_get_mac(priv, priv->mac_addr); @@ -3945,6 +3945,8 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) return 0; out_remove_sysfs: + destroy_workqueue(priv->workqueue); + priv->workqueue = NULL; sysfs_remove_group(&pdev->dev.kobj, &iwl_attribute_group); out_uninit_drv: iwl_uninit_drv(priv); @@ -3953,8 +3955,8 @@ static int iwl_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent) out_iounmap: pci_iounmap(pdev, priv->hw_base); out_pci_release_regions: - pci_release_regions(pdev); pci_set_drvdata(pdev, NULL); + pci_release_regions(pdev); out_pci_disable_device: pci_disable_device(pdev); out_ieee80211_free_hw: diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c index 93be74a1f13..57dd34e256d 100644 --- a/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -7911,7 +7911,7 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e CSR_GP_CNTRL_REG_FLAG_MAC_CLOCK_READY, 25000); if (err < 0) { IWL_DEBUG_INFO("Failed to init the card\n"); - goto out_remove_sysfs; + goto out_iounmap; } /*********************** @@ -7921,7 +7921,7 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e err = iwl3945_eeprom_init(priv); if (err) { IWL_ERROR("Unable to init EEPROM\n"); - goto out_remove_sysfs; + goto out_iounmap; } /* MAC Address location in EEPROM same for 3945/4965 */ get_eeprom_mac(priv, priv->mac_addr); @@ -7975,7 +7975,7 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e err = iwl3945_init_channel_map(priv); if (err) { IWL_ERROR("initializing regulatory failed: %d\n", err); - goto out_release_irq; + goto out_unset_hw_setting; } err = iwl3945_init_geos(priv); @@ -8045,25 +8045,22 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e return 0; out_remove_sysfs: + destroy_workqueue(priv->workqueue); + priv->workqueue = NULL; sysfs_remove_group(&pdev->dev.kobj, &iwl3945_attribute_group); out_free_geos: iwl3945_free_geos(priv); out_free_channel_map: iwl3945_free_channel_map(priv); - - - out_release_irq: - destroy_workqueue(priv->workqueue); - priv->workqueue = NULL; + out_unset_hw_setting: iwl3945_unset_hw_setting(priv); - out_iounmap: pci_iounmap(pdev, priv->hw_base); out_pci_release_regions: pci_release_regions(pdev); out_pci_disable_device: - pci_disable_device(pdev); pci_set_drvdata(pdev, NULL); + pci_disable_device(pdev); out_ieee80211_free_hw: ieee80211_free_hw(priv->hw); out: diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c index 34561e6e816..f170106bf0a 100644 --- a/drivers/net/wireless/p54/p54common.c +++ b/drivers/net/wireless/p54/p54common.c @@ -710,10 +710,11 @@ static struct sk_buff *p54_find_tx_entry(struct ieee80211_hw *dev, __le32 req_id) { struct p54_common *priv = dev->priv; - struct sk_buff *entry = priv->tx_queue.next; + struct sk_buff *entry; unsigned long flags; spin_lock_irqsave(&priv->tx_queue.lock, flags); + entry = priv->tx_queue.next; while (entry != (struct sk_buff *)&priv->tx_queue) { struct p54_hdr *hdr = (struct p54_hdr *) entry->data; @@ -732,7 +733,7 @@ static void p54_rx_frame_sent(struct ieee80211_hw *dev, struct sk_buff *skb) struct p54_common *priv = dev->priv; struct p54_hdr *hdr = (struct p54_hdr *) skb->data; struct p54_frame_sent *payload = (struct p54_frame_sent *) hdr->data; - struct sk_buff *entry = (struct sk_buff *) priv->tx_queue.next; + struct sk_buff *entry; u32 addr = le32_to_cpu(hdr->req_id) - priv->headroom; struct memrecord *range = NULL; u32 freed = 0; @@ -741,6 +742,7 @@ static void p54_rx_frame_sent(struct ieee80211_hw *dev, struct sk_buff *skb) int count, idx; spin_lock_irqsave(&priv->tx_queue.lock, flags); + entry = (struct sk_buff *) priv->tx_queue.next; while (entry != (struct sk_buff *)&priv->tx_queue) { struct ieee80211_tx_info *info = IEEE80211_SKB_CB(entry); struct p54_hdr *entry_hdr; @@ -976,7 +978,7 @@ static int p54_assign_address(struct ieee80211_hw *dev, struct sk_buff *skb, struct p54_hdr *data, u32 len) { struct p54_common *priv = dev->priv; - struct sk_buff *entry = priv->tx_queue.next; + struct sk_buff *entry; struct sk_buff *target_skb = NULL; struct ieee80211_tx_info *info; struct memrecord *range; @@ -1014,6 +1016,7 @@ static int p54_assign_address(struct ieee80211_hw *dev, struct sk_buff *skb, } } + entry = priv->tx_queue.next; while (left--) { u32 hole_size; info = IEEE80211_SKB_CB(entry); diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c index af6b5847be5..3e2ac2bbb12 100644 --- a/drivers/net/wireless/rt2x00/rt2500usb.c +++ b/drivers/net/wireless/rt2x00/rt2500usb.c @@ -1952,6 +1952,8 @@ static struct usb_device_id rt2500usb_device_table[] = { { USB_DEVICE(0x13b1, 0x000d), USB_DEVICE_DATA(&rt2500usb_ops) }, { USB_DEVICE(0x13b1, 0x0011), USB_DEVICE_DATA(&rt2500usb_ops) }, { USB_DEVICE(0x13b1, 0x001a), USB_DEVICE_DATA(&rt2500usb_ops) }, + /* CNet */ + { USB_DEVICE(0x1371, 0x9022), USB_DEVICE_DATA(&rt2500usb_ops) }, /* Conceptronic */ { USB_DEVICE(0x14b2, 0x3c02), USB_DEVICE_DATA(&rt2500usb_ops) }, /* D-LINK */ @@ -1976,14 +1978,20 @@ static struct usb_device_id rt2500usb_device_table[] = { { USB_DEVICE(0x148f, 0x2570), USB_DEVICE_DATA(&rt2500usb_ops) }, { USB_DEVICE(0x148f, 0x2573), USB_DEVICE_DATA(&rt2500usb_ops) }, { USB_DEVICE(0x148f, 0x9020), USB_DEVICE_DATA(&rt2500usb_ops) }, + /* Sagem */ + { USB_DEVICE(0x079b, 0x004b), USB_DEVICE_DATA(&rt2500usb_ops) }, /* Siemens */ { USB_DEVICE(0x0681, 0x3c06), USB_DEVICE_DATA(&rt2500usb_ops) }, /* SMC */ { USB_DEVICE(0x0707, 0xee13), USB_DEVICE_DATA(&rt2500usb_ops) }, /* Spairon */ { USB_DEVICE(0x114b, 0x0110), USB_DEVICE_DATA(&rt2500usb_ops) }, + /* SURECOM */ + { USB_DEVICE(0x0769, 0x11f3), USB_DEVICE_DATA(&rt2500usb_ops) }, /* Trust */ { USB_DEVICE(0x0eb0, 0x9020), USB_DEVICE_DATA(&rt2500usb_ops) }, + /* VTech */ + { USB_DEVICE(0x0f88, 0x3012), USB_DEVICE_DATA(&rt2500usb_ops) }, /* Zinwell */ { USB_DEVICE(0x5a57, 0x0260), USB_DEVICE_DATA(&rt2500usb_ops) }, { 0, } diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c index 96a8d69f879..cefee1b26cd 100644 --- a/drivers/net/wireless/rt2x00/rt73usb.c +++ b/drivers/net/wireless/rt2x00/rt73usb.c @@ -2281,7 +2281,18 @@ static const struct rt2x00_ops rt73usb_ops = { */ static struct usb_device_id rt73usb_device_table[] = { /* AboCom */ + { USB_DEVICE(0x07b8, 0xb21b), USB_DEVICE_DATA(&rt73usb_ops) }, + { USB_DEVICE(0x07b8, 0xb21c), USB_DEVICE_DATA(&rt73usb_ops) }, { USB_DEVICE(0x07b8, 0xb21d), USB_DEVICE_DATA(&rt73usb_ops) }, + { USB_DEVICE(0x07b8, 0xb21e), USB_DEVICE_DATA(&rt73usb_ops) }, + { USB_DEVICE(0x07b8, 0xb21f), USB_DEVICE_DATA(&rt73usb_ops) }, + /* AL */ + { USB_DEVICE(0x14b2, 0x3c10), USB_DEVICE_DATA(&rt73usb_ops) }, + /* Amigo */ + { USB_DEVICE(0x148f, 0x9021), USB_DEVICE_DATA(&rt73usb_ops) }, + { USB_DEVICE(0x0eb0, 0x9021), USB_DEVICE_DATA(&rt73usb_ops) }, + /* AMIT */ + { USB_DEVICE(0x18c5, 0x0002), USB_DEVICE_DATA(&rt73usb_ops) }, /* Askey */ { USB_DEVICE(0x1690, 0x0722), USB_DEVICE_DATA(&rt73usb_ops) }, /* ASUS */ @@ -2294,7 +2305,9 @@ static struct usb_device_id rt73usb_device_table[] = { { USB_DEVICE(0x050d, 0x905c), USB_DEVICE_DATA(&rt73usb_ops) }, /* Billionton */ { USB_DEVICE(0x1631, 0xc019), USB_DEVICE_DATA(&rt73usb_ops) }, + { USB_DEVICE(0x08dd, 0x0120), USB_DEVICE_DATA(&rt73usb_ops) }, /* Buffalo */ + { USB_DEVICE(0x0411, 0x00d8), USB_DEVICE_DATA(&rt73usb_ops) }, { USB_DEVICE(0x0411, 0x00f4), USB_DEVICE_DATA(&rt73usb_ops) }, /* CNet */ { USB_DEVICE(0x1371, 0x9022), USB_DEVICE_DATA(&rt73usb_ops) }, @@ -2308,6 +2321,11 @@ static struct usb_device_id rt73usb_device_table[] = { { USB_DEVICE(0x07d1, 0x3c04), USB_DEVICE_DATA(&rt73usb_ops) }, { USB_DEVICE(0x07d1, 0x3c06), USB_DEVICE_DATA(&rt73usb_ops) }, { USB_DEVICE(0x07d1, 0x3c07), USB_DEVICE_DATA(&rt73usb_ops) }, + /* Edimax */ + { USB_DEVICE(0x7392, 0x7318), USB_DEVICE_DATA(&rt73usb_ops) }, + { USB_DEVICE(0x7392, 0x7618), USB_DEVICE_DATA(&rt73usb_ops) }, + /* EnGenius */ + { USB_DEVICE(0x1740, 0x3701), USB_DEVICE_DATA(&rt73usb_ops) }, /* Gemtek */ { USB_DEVICE(0x15a9, 0x0004), USB_DEVICE_DATA(&rt73usb_ops) }, /* Gigabyte */ @@ -2328,22 +2346,34 @@ static struct usb_device_id rt73usb_device_table[] = { { USB_DEVICE(0x0db0, 0xa861), USB_DEVICE_DATA(&rt73usb_ops) }, { USB_DEVICE(0x0db0, 0xa874), USB_DEVICE_DATA(&rt73usb_ops) }, /* Ralink */ + { USB_DEVICE(0x04bb, 0x093d), USB_DEVICE_DATA(&rt73usb_ops) }, { USB_DEVICE(0x148f, 0x2573), USB_DEVICE_DATA(&rt73usb_ops) }, { USB_DEVICE(0x148f, 0x2671), USB_DEVICE_DATA(&rt73usb_ops) }, /* Qcom */ { USB_DEVICE(0x18e8, 0x6196), USB_DEVICE_DATA(&rt73usb_ops) }, { USB_DEVICE(0x18e8, 0x6229), USB_DEVICE_DATA(&rt73usb_ops) }, { USB_DEVICE(0x18e8, 0x6238), USB_DEVICE_DATA(&rt73usb_ops) }, + /* Samsung */ + { USB_DEVICE(0x04e8, 0x4471), USB_DEVICE_DATA(&rt73usb_ops) }, /* Senao */ { USB_DEVICE(0x1740, 0x7100), USB_DEVICE_DATA(&rt73usb_ops) }, /* Sitecom */ - { USB_DEVICE(0x0df6, 0x9712), USB_DEVICE_DATA(&rt73usb_ops) }, + { USB_DEVICE(0x0df6, 0x0024), USB_DEVICE_DATA(&rt73usb_ops) }, + { USB_DEVICE(0x0df6, 0x0027), USB_DEVICE_DATA(&rt73usb_ops) }, + { USB_DEVICE(0x0df6, 0x002f), USB_DEVICE_DATA(&rt73usb_ops) }, { USB_DEVICE(0x0df6, 0x90ac), USB_DEVICE_DATA(&rt73usb_ops) }, + { USB_DEVICE(0x0df6, 0x9712), USB_DEVICE_DATA(&rt73usb_ops) }, /* Surecom */ { USB_DEVICE(0x0769, 0x31f3), USB_DEVICE_DATA(&rt73usb_ops) }, + /* Philips */ + { USB_DEVICE(0x0471, 0x200a), USB_DEVICE_DATA(&rt73usb_ops) }, /* Planex */ { USB_DEVICE(0x2019, 0xab01), USB_DEVICE_DATA(&rt73usb_ops) }, { USB_DEVICE(0x2019, 0xab50), USB_DEVICE_DATA(&rt73usb_ops) }, + /* Zcom */ + { USB_DEVICE(0x0cde, 0x001c), USB_DEVICE_DATA(&rt73usb_ops) }, + /* ZyXEL */ + { USB_DEVICE(0x0586, 0x3415), USB_DEVICE_DATA(&rt73usb_ops) }, { 0, } }; diff --git a/drivers/pci/hotplug/Kconfig b/drivers/pci/hotplug/Kconfig index eacfb13998b..9aa4fe100a0 100644 --- a/drivers/pci/hotplug/Kconfig +++ b/drivers/pci/hotplug/Kconfig @@ -143,7 +143,7 @@ config HOTPLUG_PCI_SHPC config HOTPLUG_PCI_RPA tristate "RPA PCI Hotplug driver" - depends on PPC_PSERIES && PPC64 && !HOTPLUG_PCI_FAKE + depends on PPC_PSERIES && EEH && !HOTPLUG_PCI_FAKE help Say Y here if you have a RPA system that supports PCI Hotplug. diff --git a/drivers/pci/pcie/aer/aerdrv_core.c b/drivers/pci/pcie/aer/aerdrv_core.c index d0c97368586..38257500738 100644 --- a/drivers/pci/pcie/aer/aerdrv_core.c +++ b/drivers/pci/pcie/aer/aerdrv_core.c @@ -133,6 +133,9 @@ static void set_downstream_devices_error_reporting(struct pci_dev *dev, bool enable) { set_device_error_reporting(dev, &enable); + + if (!dev->subordinate) + return; pci_walk_bus(dev->subordinate, set_device_error_reporting, &enable); } diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c index 248b4db9155..5ea566e20b3 100644 --- a/drivers/pci/pcie/portdrv_pci.c +++ b/drivers/pci/pcie/portdrv_pci.c @@ -103,6 +103,7 @@ static int __devinit pcie_portdrv_probe (struct pci_dev *dev, static void pcie_portdrv_remove (struct pci_dev *dev) { pcie_port_device_remove(dev); + pci_disable_device(dev); kfree(pci_get_drvdata(dev)); } diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index f20d55368ed..92b9efe9bca 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -23,6 +23,7 @@ #include <linux/acpi.h> #include <linux/kallsyms.h> #include <linux/dmi.h> +#include <linux/pci-aspm.h> #include "pci.h" int isa_dma_bridge_buggy; @@ -1749,6 +1750,30 @@ static void __devinit quirk_e100_interrupt(struct pci_dev *dev) } DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, PCI_ANY_ID, quirk_e100_interrupt); +/* + * The 82575 and 82598 may experience data corruption issues when transitioning + * out of L0S. To prevent this we need to disable L0S on the pci-e link + */ +static void __devinit quirk_disable_aspm_l0s(struct pci_dev *dev) +{ + dev_info(&dev->dev, "Disabling L0s\n"); + pci_disable_link_state(dev, PCIE_LINK_STATE_L0S); +} +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x10a7, quirk_disable_aspm_l0s); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x10a9, quirk_disable_aspm_l0s); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x10b6, quirk_disable_aspm_l0s); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x10c6, quirk_disable_aspm_l0s); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x10c7, quirk_disable_aspm_l0s); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x10c8, quirk_disable_aspm_l0s); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x10d6, quirk_disable_aspm_l0s); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x10db, quirk_disable_aspm_l0s); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x10dd, quirk_disable_aspm_l0s); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x10e1, quirk_disable_aspm_l0s); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x10ec, quirk_disable_aspm_l0s); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x10f1, quirk_disable_aspm_l0s); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x10f4, quirk_disable_aspm_l0s); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x1508, quirk_disable_aspm_l0s); + static void __devinit fixup_rev1_53c810(struct pci_dev* dev) { /* rev 1 ncr53c810 chips don't set the class at all which means @@ -2097,7 +2122,7 @@ static void __devinit ht_disable_msi_mapping(struct pci_dev *dev) if (pci_read_config_byte(dev, pos + HT_MSI_FLAGS, &flags) == 0) { - dev_info(&dev->dev, "Enabling HT MSI Mapping\n"); + dev_info(&dev->dev, "Disabling HT MSI Mapping\n"); pci_write_config_byte(dev, pos + HT_MSI_FLAGS, flags & ~HT_MSI_FLAGS_ENABLE); @@ -2141,6 +2166,10 @@ static void __devinit nv_msi_ht_cap_quirk(struct pci_dev *dev) int pos; int found; + /* Enabling HT MSI mapping on this device breaks MCP51 */ + if (dev->device == 0x270) + return; + /* check if there is HT MSI cap or enabled on this device */ found = ht_check_msi_mapping(dev); diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c index 94c9f911824..6bcca616a70 100644 --- a/drivers/platform/x86/acer-wmi.c +++ b/drivers/platform/x86/acer-wmi.c @@ -1297,7 +1297,7 @@ static int __init acer_wmi_init(void) set_quirks(); - if (!acpi_video_backlight_support() && has_cap(ACER_CAP_BRIGHTNESS)) { + if (acpi_video_backlight_support() && has_cap(ACER_CAP_BRIGHTNESS)) { interface->capability &= ~ACER_CAP_BRIGHTNESS; printk(ACER_INFO "Brightness must be controlled by " "generic video driver\n"); diff --git a/drivers/power/ds2760_battery.c b/drivers/power/ds2760_battery.c index 1d768928e0b..a52d4a11652 100644 --- a/drivers/power/ds2760_battery.c +++ b/drivers/power/ds2760_battery.c @@ -180,10 +180,13 @@ static int ds2760_battery_read_status(struct ds2760_device_info *di) di->empty_uAh = battery_interpolate(scale, di->temp_C / 10); di->empty_uAh *= 1000; /* convert to µAh */ - /* From Maxim Application Note 131: remaining capacity = - * ((ICA - Empty Value) / (Full Value - Empty Value)) x 100% */ - di->rem_capacity = ((di->accum_current_uAh - di->empty_uAh) * 100L) / - (di->full_active_uAh - di->empty_uAh); + if (di->full_active_uAh == di->empty_uAh) + di->rem_capacity = 0; + else + /* From Maxim Application Note 131: remaining capacity = + * ((ICA - Empty Value) / (Full Value - Empty Value)) x 100% */ + di->rem_capacity = ((di->accum_current_uAh - di->empty_uAh) * 100L) / + (di->full_active_uAh - di->empty_uAh); if (di->rem_capacity < 0) di->rem_capacity = 0; diff --git a/drivers/sbus/char/bbc_i2c.c b/drivers/sbus/char/bbc_i2c.c index f08e169ba1b..7e30e5f6e03 100644 --- a/drivers/sbus/char/bbc_i2c.c +++ b/drivers/sbus/char/bbc_i2c.c @@ -129,7 +129,7 @@ static int wait_for_pin(struct bbc_i2c_bus *bp, u8 *status) bp->waiting = 1; add_wait_queue(&bp->wq, &wait); while (limit-- > 0) { - unsigned long val; + long val; val = wait_event_interruptible_timeout( bp->wq, diff --git a/drivers/sbus/char/jsflash.c b/drivers/sbus/char/jsflash.c index a9a9893a5f9..e6d1fc8c54f 100644 --- a/drivers/sbus/char/jsflash.c +++ b/drivers/sbus/char/jsflash.c @@ -38,9 +38,6 @@ #include <linux/string.h> #include <linux/genhd.h> #include <linux/blkdev.h> - -#define MAJOR_NR JSFD_MAJOR - #include <asm/uaccess.h> #include <asm/pgtable.h> #include <asm/io.h> diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c index 2181ce4d7eb..35e8eb02b9e 100644 --- a/drivers/video/aty/aty128fb.c +++ b/drivers/video/aty/aty128fb.c @@ -1853,13 +1853,14 @@ static void aty128_bl_exit(struct backlight_device *bd) * Initialisation */ -#ifdef CONFIG_PPC_PMAC +#ifdef CONFIG_PPC_PMAC__disabled static void aty128_early_resume(void *data) { struct aty128fb_par *par = data; if (try_acquire_console_sem()) return; + pci_restore_state(par->pdev); aty128_do_resume(par->pdev); release_console_sem(); } @@ -1907,7 +1908,14 @@ static int __devinit aty128_init(struct pci_dev *pdev, const struct pci_device_i /* Indicate sleep capability */ if (par->chip_gen == rage_M3) { pmac_call_feature(PMAC_FTR_DEVICE_CAN_WAKE, NULL, 0, 1); +#if 0 /* Disable the early video resume hack for now as it's causing problems, among + * others we now rely on the PCI core restoring the config space for us, which + * isn't the case with that hack, and that code path causes various things to + * be called with interrupts off while they shouldn't. I'm leaving the code in + * as it can be useful for debugging purposes + */ pmac_set_early_video_resume(aty128_early_resume, par); +#endif } /* Find default mode */ diff --git a/drivers/video/aty/radeon_pm.c b/drivers/video/aty/radeon_pm.c index ca5f0dc2854..81603f85e17 100644 --- a/drivers/video/aty/radeon_pm.c +++ b/drivers/video/aty/radeon_pm.c @@ -2762,12 +2762,13 @@ int radeonfb_pci_resume(struct pci_dev *pdev) return rc; } -#ifdef CONFIG_PPC_OF +#ifdef CONFIG_PPC_OF__disabled static void radeonfb_early_resume(void *data) { struct radeonfb_info *rinfo = data; rinfo->no_schedule = 1; + pci_restore_state(rinfo->pdev); radeonfb_pci_resume(rinfo->pdev); rinfo->no_schedule = 0; } @@ -2834,7 +2835,14 @@ void radeonfb_pm_init(struct radeonfb_info *rinfo, int dynclk, int ignore_devlis */ if (rinfo->pm_mode != radeon_pm_none) { pmac_call_feature(PMAC_FTR_DEVICE_CAN_WAKE, rinfo->of_node, 0, 1); +#if 0 /* Disable the early video resume hack for now as it's causing problems, among + * others we now rely on the PCI core restoring the config space for us, which + * isn't the case with that hack, and that code path causes various things to + * be called with interrupts off while they shouldn't. I'm leaving the code in + * as it can be useful for debugging purposes + */ pmac_set_early_video_resume(radeonfb_early_resume, rinfo); +#endif } #if 0 diff --git a/drivers/video/i810/i810_main.c b/drivers/video/i810/i810_main.c index a24e680d2b9..2e940199fc8 100644 --- a/drivers/video/i810/i810_main.c +++ b/drivers/video/i810/i810_main.c @@ -993,6 +993,7 @@ static int i810_check_params(struct fb_var_screeninfo *var, struct i810fb_par *par = info->par; int line_length, vidmem, mode_valid = 0, retval = 0; u32 vyres = var->yres_virtual, vxres = var->xres_virtual; + /* * Memory limit */ @@ -1002,12 +1003,12 @@ static int i810_check_params(struct fb_var_screeninfo *var, if (vidmem > par->fb.size) { vyres = par->fb.size/line_length; if (vyres < var->yres) { - vyres = yres; + vyres = info->var.yres; vxres = par->fb.size/vyres; vxres /= var->bits_per_pixel >> 3; line_length = get_line_length(par, vxres, var->bits_per_pixel); - vidmem = line_length * yres; + vidmem = line_length * info->var.yres; if (vxres < var->xres) { printk("i810fb: required video memory, " "%d bytes, for %dx%d-%d (virtual) " diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c index 0e2b8fd24df..2c5d069e5f0 100644 --- a/drivers/video/sh_mobile_lcdcfb.c +++ b/drivers/video/sh_mobile_lcdcfb.c @@ -446,7 +446,6 @@ static void sh_mobile_lcdc_stop(struct sh_mobile_lcdc_priv *priv) { struct sh_mobile_lcdc_chan *ch; struct sh_mobile_lcdc_board_cfg *board_cfg; - unsigned long tmp; int k; /* tell the board code to disable the panel */ @@ -456,9 +455,8 @@ static void sh_mobile_lcdc_stop(struct sh_mobile_lcdc_priv *priv) if (board_cfg->display_off) board_cfg->display_off(board_cfg->board_data); - /* cleanup deferred io if SYS bus */ - tmp = ch->cfg.sys_bus_cfg.deferred_io_msec; - if (ch->ldmt1r_value & (1 << 12) && tmp) { + /* cleanup deferred io if enabled */ + if (ch->info.fbdefio) { fb_deferred_io_cleanup(&ch->info); ch->info.fbdefio = NULL; } diff --git a/drivers/w1/masters/w1-gpio.c b/drivers/w1/masters/w1-gpio.c index 9e1138a75e8..a411702413d 100644 --- a/drivers/w1/masters/w1-gpio.c +++ b/drivers/w1/masters/w1-gpio.c @@ -39,7 +39,7 @@ static u8 w1_gpio_read_bit(void *data) { struct w1_gpio_platform_data *pdata = data; - return gpio_get_value(pdata->pin); + return gpio_get_value(pdata->pin) ? 1 : 0; } static int __init w1_gpio_probe(struct platform_device *pdev) |