diff options
Diffstat (limited to 'drivers/atm')
-rw-r--r-- | drivers/atm/.gitignore | 2 | ||||
-rw-r--r-- | drivers/atm/Kconfig | 1 | ||||
-rw-r--r-- | drivers/atm/Makefile | 2 | ||||
-rw-r--r-- | drivers/atm/adummy.c | 6 | ||||
-rw-r--r-- | drivers/atm/ambassador.c | 38 | ||||
-rw-r--r-- | drivers/atm/eni.c | 2 | ||||
-rw-r--r-- | drivers/atm/firestream.c | 20 | ||||
-rw-r--r-- | drivers/atm/fore200e.c | 2 | ||||
-rw-r--r-- | drivers/atm/he.c | 14 | ||||
-rw-r--r-- | drivers/atm/horizon.c | 23 | ||||
-rw-r--r-- | drivers/atm/idt77252.c | 34 | ||||
-rw-r--r-- | drivers/atm/iphase.c | 4 | ||||
-rw-r--r-- | drivers/atm/lanai.c | 14 | ||||
-rw-r--r-- | drivers/atm/nicstar.c | 8 | ||||
-rw-r--r-- | drivers/atm/zatm.c | 9 |
15 files changed, 62 insertions, 117 deletions
diff --git a/drivers/atm/.gitignore b/drivers/atm/.gitignore index a165b716771..fc0ae5eb05d 100644 --- a/drivers/atm/.gitignore +++ b/drivers/atm/.gitignore @@ -2,4 +2,4 @@ fore200e_mkfirm fore200e_pca_fw.c pca200e.bin - +pca200e_ecd.bin2 diff --git a/drivers/atm/Kconfig b/drivers/atm/Kconfig index cfa5af883e1..2ddd76fdbc4 100644 --- a/drivers/atm/Kconfig +++ b/drivers/atm/Kconfig @@ -242,6 +242,7 @@ config ATM_IDT77252_USE_SUNI config ATM_AMBASSADOR tristate "Madge Ambassador (Collage PCI 155 Server)" depends on PCI && ATM + select BITREVERSE help This is a driver for ATMizer based ATM card produced by Madge Networks Ltd. Say Y (or M to compile as a module named ambassador) diff --git a/drivers/atm/Makefile b/drivers/atm/Makefile index b5077ce8cb4..1b16f8166b0 100644 --- a/drivers/atm/Makefile +++ b/drivers/atm/Makefile @@ -41,7 +41,7 @@ ifeq ($(CONFIG_ATM_FORE200E_PCA),y) # guess the target endianess to choose the right PCA-200E firmware image ifeq ($(CONFIG_ATM_FORE200E_PCA_DEFAULT_FW),y) byteorder.h := include$(if $(patsubst $(srctree),,$(objtree)),2)/asm/byteorder.h - CONFIG_ATM_FORE200E_PCA_FW := $(obj)/pca200e$(if $(shell $(CC) -E -dM $(byteorder.h) | grep ' __LITTLE_ENDIAN '),.bin,_ecd.bin2) + CONFIG_ATM_FORE200E_PCA_FW := $(obj)/pca200e$(if $(shell $(CC) $(CPPFLAGS) -E -dM $(byteorder.h) | grep ' __LITTLE_ENDIAN '),.bin,_ecd.bin2) endif endif diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c index 6cc93de0b71..ac2c10822be 100644 --- a/drivers/atm/adummy.c +++ b/drivers/atm/adummy.c @@ -113,15 +113,13 @@ static int __init adummy_init(void) printk(KERN_ERR "adummy: version %s\n", DRV_VERSION); - adummy_dev = (struct adummy_dev *) kmalloc(sizeof(struct adummy_dev), + adummy_dev = kzalloc(sizeof(struct adummy_dev), GFP_KERNEL); if (!adummy_dev) { - printk(KERN_ERR DEV_LABEL ": kmalloc() failed\n"); + printk(KERN_ERR DEV_LABEL ": kzalloc() failed\n"); err = -ENOMEM; goto out; } - memset(adummy_dev, 0, sizeof(struct adummy_dev)); - atm_dev = atm_dev_register(DEV_LABEL, &adummy_ops, -1, NULL); if (!atm_dev) { printk(KERN_ERR DEV_LABEL ": atm_dev_register() failed\n"); diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c index 4521a249dd5..3c372e08f77 100644 --- a/drivers/atm/ambassador.c +++ b/drivers/atm/ambassador.c @@ -32,6 +32,7 @@ #include <linux/delay.h> #include <linux/interrupt.h> #include <linux/poison.h> +#include <linux/bitrev.h> #include <asm/atomic.h> #include <asm/io.h> @@ -861,18 +862,11 @@ static inline void interrupts_off (amb_dev * dev) { /********** interrupt handling **********/ -static irqreturn_t interrupt_handler(int irq, void *dev_id, - struct pt_regs *pt_regs) { - amb_dev * dev = (amb_dev *) dev_id; - (void) pt_regs; +static irqreturn_t interrupt_handler(int irq, void *dev_id) { + amb_dev * dev = dev_id; PRINTD (DBG_IRQ|DBG_FLOW, "interrupt_handler: %p", dev_id); - if (!dev_id) { - PRINTD (DBG_IRQ|DBG_ERR, "irq with NULL dev_id: %d", irq); - return IRQ_NONE; - } - { u32 interrupt = rd_plain (dev, offsetof(amb_mem, interrupt)); @@ -915,8 +909,8 @@ static irqreturn_t interrupt_handler(int irq, void *dev_id, /********** make rate (not quite as much fun as Horizon) **********/ -static unsigned int make_rate (unsigned int rate, rounding r, - u16 * bits, unsigned int * actual) { +static int make_rate (unsigned int rate, rounding r, + u16 * bits, unsigned int * actual) { unsigned char exp = -1; // hush gcc unsigned int man = -1; // hush gcc @@ -979,7 +973,7 @@ static unsigned int make_rate (unsigned int rate, rounding r, } case round_up: { // check all bits that we are discarding - if (man & (-1>>9)) { + if (man & (~0U>>9)) { man = (man>>(32-9)) + 1; if (man == (1<<9)) { // no need to check for round up outside of range @@ -2075,18 +2069,6 @@ static void __devinit amb_ucode_version (amb_dev * dev) { PRINTK (KERN_INFO, "microcode version is %u.%u", major, minor); } -// swap bits within byte to get Ethernet ordering -static u8 bit_swap (u8 byte) -{ - const u8 swap[] = { - 0x0, 0x8, 0x4, 0xc, - 0x2, 0xa, 0x6, 0xe, - 0x1, 0x9, 0x5, 0xd, - 0x3, 0xb, 0x7, 0xf - }; - return ((swap[byte & 0xf]<<4) | swap[byte>>4]); -} - // get end station address static void __devinit amb_esi (amb_dev * dev, u8 * esi) { u32 lower4; @@ -2108,9 +2090,9 @@ static void __devinit amb_esi (amb_dev * dev, u8 * esi) { PRINTDB (DBG_INIT, "ESI:"); for (i = 0; i < ESI_LEN; ++i) { if (i < 4) - esi[i] = bit_swap (lower4>>(8*i)); + esi[i] = bitrev8(lower4>>(8*i)); else - esi[i] = bit_swap (upper2>>(8*(i-4))); + esi[i] = bitrev8(upper2>>(8*(i-4))); PRINTDM (DBG_INIT, " %02x", esi[i]); } @@ -2459,8 +2441,8 @@ static int __init amb_module_init (void) static void __exit amb_module_exit (void) { PRINTD (DBG_FLOW|DBG_INIT, "cleanup_module"); - - return pci_unregister_driver(&amb_driver); + + pci_unregister_driver(&amb_driver); } module_init(amb_module_init); diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c index df359a6c14f..bc1b13c8f5d 100644 --- a/drivers/atm/eni.c +++ b/drivers/atm/eni.c @@ -1488,7 +1488,7 @@ static void bug_int(struct atm_dev *dev,unsigned long reason) } -static irqreturn_t eni_int(int irq,void *dev_id,struct pt_regs *regs) +static irqreturn_t eni_int(int irq,void *dev_id) { struct atm_dev *dev; struct eni_dev *eni_dev; diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c index 38fc054bd67..9c67df5ccfa 100644 --- a/drivers/atm/firestream.c +++ b/drivers/atm/firestream.c @@ -512,7 +512,7 @@ static unsigned int make_rate (unsigned int rate, int r, } case ROUND_UP: { /* check all bits that we are discarding */ - if (man & (-1>>9)) { + if (man & (~0U>>9)) { man = (man>>(32-9)) + 1; if (man == (1<<9)) { /* no need to check for round up outside of range */ @@ -1002,6 +1002,10 @@ static int fs_open(struct atm_vcc *atm_vcc) r = ROUND_UP; } error = make_rate (pcr, r, &tmc0, NULL); + if (error) { + kfree(tc); + return error; + } } fs_dprintk (FS_DEBUG_OPEN, "pcr = %d.\n", pcr); } @@ -1546,7 +1550,7 @@ static void __devexit free_freepool (struct fs_dev *dev, struct freepool *fp) -static irqreturn_t fs_irq (int irq, void *dev_id, struct pt_regs * pt_regs) +static irqreturn_t fs_irq (int irq, void *dev_id) { int i; u32 status; @@ -1784,7 +1788,7 @@ static int __devinit fs_init (struct fs_dev *dev) write_fs (dev, RAM, (1 << (28 - FS155_VPI_BITS - FS155_VCI_BITS)) - 1); dev->nchannels = FS155_NR_CHANNELS; } - dev->atm_vccs = kmalloc (dev->nchannels * sizeof (struct atm_vcc *), + dev->atm_vccs = kcalloc (dev->nchannels, sizeof (struct atm_vcc *), GFP_KERNEL); fs_dprintk (FS_DEBUG_ALLOC, "Alloc atmvccs: %p(%Zd)\n", dev->atm_vccs, dev->nchannels * sizeof (struct atm_vcc *)); @@ -1794,9 +1798,8 @@ static int __devinit fs_init (struct fs_dev *dev) /* XXX Clean up..... */ return 1; } - memset (dev->atm_vccs, 0, dev->nchannels * sizeof (struct atm_vcc *)); - dev->tx_inuse = kmalloc (dev->nchannels / 8 /* bits/byte */ , GFP_KERNEL); + dev->tx_inuse = kzalloc (dev->nchannels / 8 /* bits/byte */ , GFP_KERNEL); fs_dprintk (FS_DEBUG_ALLOC, "Alloc tx_inuse: %p(%d)\n", dev->atm_vccs, dev->nchannels / 8); @@ -1805,8 +1808,6 @@ static int __devinit fs_init (struct fs_dev *dev) /* XXX Clean up..... */ return 1; } - memset (dev->tx_inuse, 0, dev->nchannels / 8); - /* -- RAS1 : FS155 and 50 differ. Default (0) should be OK for both */ /* -- RAS2 : FS50 only: Default is OK. */ @@ -1893,14 +1894,11 @@ static int __devinit firestream_init_one (struct pci_dev *pci_dev, if (pci_enable_device(pci_dev)) goto err_out; - fs_dev = kmalloc (sizeof (struct fs_dev), GFP_KERNEL); + fs_dev = kzalloc (sizeof (struct fs_dev), GFP_KERNEL); fs_dprintk (FS_DEBUG_ALLOC, "Alloc fs-dev: %p(%Zd)\n", fs_dev, sizeof (struct fs_dev)); if (!fs_dev) goto err_out; - - memset (fs_dev, 0, sizeof (struct fs_dev)); - atm_dev = atm_dev_register("fs", &ops, -1, NULL); if (!atm_dev) goto err_out_free_fs_dev; diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c index 98622130de5..3a7b21ff30a 100644 --- a/drivers/atm/fore200e.c +++ b/drivers/atm/fore200e.c @@ -1328,7 +1328,7 @@ fore200e_irq(struct fore200e* fore200e) static irqreturn_t -fore200e_interrupt(int irq, void* dev, struct pt_regs* regs) +fore200e_interrupt(int irq, void* dev) { struct fore200e* fore200e = FORE200E_DEV((struct atm_dev*)dev); diff --git a/drivers/atm/he.c b/drivers/atm/he.c index f2511b42dba..7d9b4e52f0b 100644 --- a/drivers/atm/he.c +++ b/drivers/atm/he.c @@ -109,7 +109,7 @@ static int he_open(struct atm_vcc *vcc); static void he_close(struct atm_vcc *vcc); static int he_send(struct atm_vcc *vcc, struct sk_buff *skb); static int he_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg); -static irqreturn_t he_irq_handler(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t he_irq_handler(int irq, void *dev_id); static void he_tasklet(unsigned long data); static int he_proc_read(struct atm_dev *dev,loff_t *pos,char *page); static int he_start(struct atm_dev *dev); @@ -383,14 +383,12 @@ he_init_one(struct pci_dev *pci_dev, const struct pci_device_id *pci_ent) } pci_set_drvdata(pci_dev, atm_dev); - he_dev = (struct he_dev *) kmalloc(sizeof(struct he_dev), + he_dev = kzalloc(sizeof(struct he_dev), GFP_KERNEL); if (!he_dev) { err = -ENOMEM; goto init_one_failure; } - memset(he_dev, 0, sizeof(struct he_dev)); - he_dev->pci_dev = pci_dev; he_dev->atm_dev = atm_dev; he_dev->atm_dev->dev_data = he_dev; @@ -822,7 +820,7 @@ he_init_group(struct he_dev *he_dev, int group) void *cpuaddr; #ifdef USE_RBPS_POOL - cpuaddr = pci_pool_alloc(he_dev->rbps_pool, SLAB_KERNEL|SLAB_DMA, &dma_handle); + cpuaddr = pci_pool_alloc(he_dev->rbps_pool, GFP_KERNEL|GFP_DMA, &dma_handle); if (cpuaddr == NULL) return -ENOMEM; #else @@ -886,7 +884,7 @@ he_init_group(struct he_dev *he_dev, int group) void *cpuaddr; #ifdef USE_RBPL_POOL - cpuaddr = pci_pool_alloc(he_dev->rbpl_pool, SLAB_KERNEL|SLAB_DMA, &dma_handle); + cpuaddr = pci_pool_alloc(he_dev->rbpl_pool, GFP_KERNEL|GFP_DMA, &dma_handle); if (cpuaddr == NULL) return -ENOMEM; #else @@ -1726,7 +1724,7 @@ __alloc_tpd(struct he_dev *he_dev) struct he_tpd *tpd; dma_addr_t dma_handle; - tpd = pci_pool_alloc(he_dev->tpd_pool, SLAB_ATOMIC|SLAB_DMA, &dma_handle); + tpd = pci_pool_alloc(he_dev->tpd_pool, GFP_ATOMIC|GFP_DMA, &dma_handle); if (tpd == NULL) return NULL; @@ -2218,7 +2216,7 @@ he_tasklet(unsigned long data) } static irqreturn_t -he_irq_handler(int irq, void *dev_id, struct pt_regs *regs) +he_irq_handler(int irq, void *dev_id) { unsigned long flags; struct he_dev *he_dev = (struct he_dev * )dev_id; diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c index d1113e845f9..4dc10105d61 100644 --- a/drivers/atm/horizon.c +++ b/drivers/atm/horizon.c @@ -1382,24 +1382,13 @@ static inline void rx_data_av_handler (hrz_dev * dev) { /********** interrupt handler **********/ -static irqreturn_t interrupt_handler(int irq, void *dev_id, - struct pt_regs *pt_regs) { +static irqreturn_t interrupt_handler(int irq, void *dev_id) { hrz_dev * dev = (hrz_dev *) dev_id; u32 int_source; unsigned int irq_ok; - (void) pt_regs; PRINTD (DBG_FLOW, "interrupt_handler: %p", dev_id); - if (!dev_id) { - PRINTD (DBG_IRQ|DBG_ERR, "irq with NULL dev_id: %d", irq); - return IRQ_NONE; - } - if (irq != dev->irq) { - PRINTD (DBG_IRQ|DBG_ERR, "irq mismatch: %d", irq); - return IRQ_NONE; - } - // definitely for us irq_ok = 0; while ((int_source = rd_regl (dev, INT_SOURCE_REG_OFF) @@ -1800,7 +1789,7 @@ static inline void CLOCK_IT (const hrz_dev *dev, u32 ctrl) WRITE_IT_WAIT(dev, ctrl | SEEPROM_SK); } -static u16 __init read_bia (const hrz_dev * dev, u16 addr) +static u16 __devinit read_bia (const hrz_dev * dev, u16 addr) { u32 ctrl = rd_regl (dev, CONTROL_0_REG); @@ -2719,7 +2708,7 @@ static int __devinit hrz_probe(struct pci_dev *pci_dev, const struct pci_device_ goto out_disable; } - dev = kmalloc(sizeof(hrz_dev), GFP_KERNEL); + dev = kzalloc(sizeof(hrz_dev), GFP_KERNEL); if (!dev) { // perhaps we should be nice: deregister all adapters and abort? PRINTD(DBG_ERR, "out of memory"); @@ -2727,8 +2716,6 @@ static int __devinit hrz_probe(struct pci_dev *pci_dev, const struct pci_device_ goto out_release; } - memset(dev, 0, sizeof(hrz_dev)); - pci_set_drvdata(pci_dev, dev); // grab IRQ and install handler - move this someplace more sensible @@ -2945,8 +2932,8 @@ static int __init hrz_module_init (void) { static void __exit hrz_module_exit (void) { PRINTD (DBG_FLOW, "cleanup_module"); - - return pci_unregister_driver(&hrz_driver); + + pci_unregister_driver(&hrz_driver); } module_init(hrz_module_init); diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c index b0369bb20f0..f4078612194 100644 --- a/drivers/atm/idt77252.c +++ b/drivers/atm/idt77252.c @@ -135,7 +135,7 @@ static int idt77252_change_qos(struct atm_vcc *vcc, struct atm_qos *qos, int flags); static int idt77252_proc_read(struct atm_dev *dev, loff_t * pos, char *page); -static void idt77252_softint(void *dev_id); +static void idt77252_softint(struct work_struct *work); static struct atmdev_ops idt77252_ops = @@ -642,11 +642,9 @@ alloc_scq(struct idt77252_dev *card, int class) { struct scq_info *scq; - scq = (struct scq_info *) kmalloc(sizeof(struct scq_info), GFP_KERNEL); + scq = kzalloc(sizeof(struct scq_info), GFP_KERNEL); if (!scq) return NULL; - memset(scq, 0, sizeof(struct scq_info)); - scq->base = pci_alloc_consistent(card->pcidev, SCQ_SIZE, &scq->paddr); if (scq->base == NULL) { @@ -2142,11 +2140,9 @@ idt77252_init_est(struct vc_map *vc, int pcr) { struct rate_estimator *est; - est = kmalloc(sizeof(struct rate_estimator), GFP_KERNEL); + est = kzalloc(sizeof(struct rate_estimator), GFP_KERNEL); if (!est) return NULL; - memset(est, 0, sizeof(*est)); - est->maxcps = pcr < 0 ? -pcr : pcr; est->cps = est->maxcps; est->avcps = est->cps << 5; @@ -2451,14 +2447,12 @@ idt77252_open(struct atm_vcc *vcc) index = VPCI2VC(card, vpi, vci); if (!card->vcs[index]) { - card->vcs[index] = kmalloc(sizeof(struct vc_map), GFP_KERNEL); + card->vcs[index] = kzalloc(sizeof(struct vc_map), GFP_KERNEL); if (!card->vcs[index]) { printk("%s: can't alloc vc in open()\n", card->name); up(&card->mutex); return -ENOMEM; } - memset(card->vcs[index], 0, sizeof(struct vc_map)); - card->vcs[index]->card = card; card->vcs[index]->index = index; @@ -2780,7 +2774,7 @@ idt77252_collect_stat(struct idt77252_dev *card) } static irqreturn_t -idt77252_interrupt(int irq, void *dev_id, struct pt_regs *ptregs) +idt77252_interrupt(int irq, void *dev_id) { struct idt77252_dev *card = dev_id; u32 stat; @@ -2872,9 +2866,10 @@ out: } static void -idt77252_softint(void *dev_id) +idt77252_softint(struct work_struct *work) { - struct idt77252_dev *card = dev_id; + struct idt77252_dev *card = + container_of(work, struct idt77252_dev, tqueue); u32 stat; int done; @@ -2926,13 +2921,11 @@ open_card_oam(struct idt77252_dev *card) for (vci = 3; vci < 5; vci++) { index = VPCI2VC(card, vpi, vci); - vc = kmalloc(sizeof(struct vc_map), GFP_KERNEL); + vc = kzalloc(sizeof(struct vc_map), GFP_KERNEL); if (!vc) { printk("%s: can't alloc vc\n", card->name); return -ENOMEM; } - memset(vc, 0, sizeof(struct vc_map)); - vc->index = index; card->vcs[index] = vc; @@ -2995,12 +2988,11 @@ open_card_ubr0(struct idt77252_dev *card) { struct vc_map *vc; - vc = kmalloc(sizeof(struct vc_map), GFP_KERNEL); + vc = kzalloc(sizeof(struct vc_map), GFP_KERNEL); if (!vc) { printk("%s: can't alloc vc\n", card->name); return -ENOMEM; } - memset(vc, 0, sizeof(struct vc_map)); card->vcs[0] = vc; vc->class = SCHED_UBR0; @@ -3695,20 +3687,18 @@ idt77252_init_one(struct pci_dev *pcidev, const struct pci_device_id *id) goto err_out_disable_pdev; } - card = kmalloc(sizeof(struct idt77252_dev), GFP_KERNEL); + card = kzalloc(sizeof(struct idt77252_dev), GFP_KERNEL); if (!card) { printk("idt77252-%d: can't allocate private data\n", index); err = -ENOMEM; goto err_out_disable_pdev; } - memset(card, 0, sizeof(struct idt77252_dev)); - card->revision = revision; card->index = index; card->pcidev = pcidev; sprintf(card->name, "idt77252-%d", card->index); - INIT_WORK(&card->tqueue, idt77252_softint, (void *)card); + INIT_WORK(&card->tqueue, idt77252_softint); membase = pci_resource_start(pcidev, 1); srambase = pci_resource_start(pcidev, 2); diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c index f20b0b2c06c..bb7ef570514 100644 --- a/drivers/atm/iphase.c +++ b/drivers/atm/iphase.c @@ -305,7 +305,7 @@ static void clear_lockup (struct atm_vcc *vcc, IADEV *dev) { ** | R | NZ | 5-bit exponent | 9-bit mantissa | ** +----+----+------------------+-------------------------------+ ** -** R = reserverd (written as 0) +** R = reserved (written as 0) ** NZ = 0 if 0 cells/sec; 1 otherwise ** ** if NZ = 1, rate = 1.mmmmmmmmm x 2^(eeeee) cells/sec @@ -2195,7 +2195,7 @@ err_out: return -ENOMEM; } -static irqreturn_t ia_int(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ia_int(int irq, void *dev_id) { struct atm_dev *dev; IADEV *iadev; diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c index fe60a59b7fc..267825501df 100644 --- a/drivers/atm/lanai.c +++ b/drivers/atm/lanai.c @@ -1482,16 +1482,10 @@ static inline void vcc_table_deallocate(const struct lanai_dev *lanai) static inline struct lanai_vcc *new_lanai_vcc(void) { struct lanai_vcc *lvcc; - lvcc = (struct lanai_vcc *) kmalloc(sizeof(*lvcc), GFP_KERNEL); + lvcc = kzalloc(sizeof(*lvcc), GFP_KERNEL); if (likely(lvcc != NULL)) { - lvcc->vbase = NULL; - lvcc->rx.atmvcc = lvcc->tx.atmvcc = NULL; - lvcc->nref = 0; - memset(&lvcc->stats, 0, sizeof lvcc->stats); - lvcc->rx.buf.start = lvcc->tx.buf.start = NULL; skb_queue_head_init(&lvcc->tx.backlog); #ifdef DEBUG - lvcc->tx.unqueue = NULL; lvcc->vci = -1; #endif } @@ -1896,13 +1890,11 @@ static inline void lanai_int_1(struct lanai_dev *lanai, u32 reason) reg_write(lanai, ack, IntAck_Reg); } -static irqreturn_t lanai_int(int irq, void *devid, struct pt_regs *regs) +static irqreturn_t lanai_int(int irq, void *devid) { - struct lanai_dev *lanai = (struct lanai_dev *) devid; + struct lanai_dev *lanai = devid; u32 reason; - (void) irq; (void) regs; /* unused variables */ - #ifdef USE_POWERDOWN /* * If we're powered down we shouldn't be generating any interrupts - diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c index b8036899e56..bd090459480 100644 --- a/drivers/atm/nicstar.c +++ b/drivers/atm/nicstar.c @@ -214,7 +214,7 @@ static void __devinit ns_init_card_error(ns_dev *card, int error); static scq_info *get_scq(int size, u32 scd); static void free_scq(scq_info *scq, struct atm_vcc *vcc); static void push_rxbufs(ns_dev *, struct sk_buff *); -static irqreturn_t ns_irq_handler(int irq, void *dev_id, struct pt_regs *regs); +static irqreturn_t ns_irq_handler(int irq, void *dev_id); static int ns_open(struct atm_vcc *vcc); static void ns_close(struct atm_vcc *vcc); static void fill_tst(ns_dev *card, int n, vc_map *vc); @@ -1194,7 +1194,7 @@ static void push_rxbufs(ns_dev *card, struct sk_buff *skb) -static irqreturn_t ns_irq_handler(int irq, void *dev_id, struct pt_regs *regs) +static irqreturn_t ns_irq_handler(int irq, void *dev_id) { u32 stat_r; ns_dev *card; @@ -2759,7 +2759,7 @@ static int ns_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg) { ns_dev *card; pool_levels pl; - int btype; + long btype; unsigned long flags; card = dev->dev_data; @@ -2859,7 +2859,7 @@ static int ns_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg) case NS_ADJBUFLEV: if (!capable(CAP_NET_ADMIN)) return -EPERM; - btype = (int) arg; /* an int is the same size as a pointer */ + btype = (long) arg; /* a long is the same size as a pointer or bigger */ switch (btype) { case NS_BUFTYPE_SMALL: diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c index 2c65e82f0d6..7df0f373188 100644 --- a/drivers/atm/zatm.c +++ b/drivers/atm/zatm.c @@ -603,9 +603,8 @@ static int start_rx(struct atm_dev *dev) DPRINTK("start_rx\n"); zatm_dev = ZATM_DEV(dev); size = sizeof(struct atm_vcc *)*zatm_dev->chans; - zatm_dev->rx_map = (struct atm_vcc **) kmalloc(size,GFP_KERNEL); + zatm_dev->rx_map = kzalloc(size,GFP_KERNEL); if (!zatm_dev->rx_map) return -ENOMEM; - memset(zatm_dev->rx_map,0,size); /* set VPI/VCI split (use all VCIs and give what's left to VPIs) */ zpokel(zatm_dev,(1 << dev->ci_range.vci_bits)-1,uPD98401_VRR); /* prepare free buffer pools */ @@ -801,6 +800,7 @@ static int alloc_shaper(struct atm_dev *dev,int *pcr,int min,int max,int ubr) i = m = 1; zatm_dev->ubr_ref_cnt++; zatm_dev->ubr = shaper; + *pcr = 0; } else { if (min) { @@ -951,9 +951,8 @@ static int open_tx_first(struct atm_vcc *vcc) skb_queue_head_init(&zatm_vcc->tx_queue); init_waitqueue_head(&zatm_vcc->tx_wait); /* initialize ring */ - zatm_vcc->ring = kmalloc(RING_SIZE,GFP_KERNEL); + zatm_vcc->ring = kzalloc(RING_SIZE,GFP_KERNEL); if (!zatm_vcc->ring) return -ENOMEM; - memset(zatm_vcc->ring,0,RING_SIZE); loop = zatm_vcc->ring+RING_ENTRIES*RING_WORDS; loop[0] = uPD98401_TXPD_V; loop[1] = loop[2] = 0; @@ -1013,7 +1012,7 @@ static int start_tx(struct atm_dev *dev) /*------------------------------- interrupts --------------------------------*/ -static irqreturn_t zatm_int(int irq,void *dev_id,struct pt_regs *regs) +static irqreturn_t zatm_int(int irq,void *dev_id) { struct atm_dev *dev; struct zatm_dev *zatm_dev; |