diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/drm_edid.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_pm.c | 1 | ||||
| -rw-r--r-- | drivers/mmc/host/mmci.c | 8 | ||||
| -rw-r--r-- | drivers/parisc/led.c | 6 | ||||
| -rw-r--r-- | drivers/video/cyber2000fb.c | 3 |
5 files changed, 16 insertions, 6 deletions
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index c1981861bbb..f87bf104df7 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -864,8 +864,8 @@ drm_mode_std(struct drm_connector *connector, struct edid *edid, mode = drm_cvt_mode(dev, 1366, 768, vrefresh_rate, 0, 0, false); mode->hdisplay = 1366; - mode->vsync_start = mode->vsync_start - 1; - mode->vsync_end = mode->vsync_end - 1; + mode->hsync_start = mode->hsync_start - 1; + mode->hsync_end = mode->hsync_end - 1; return mode; } diff --git a/drivers/gpu/drm/radeon/radeon_pm.c b/drivers/gpu/drm/radeon/radeon_pm.c index 115d26b762c..3fa6984d989 100644 --- a/drivers/gpu/drm/radeon/radeon_pm.c +++ b/drivers/gpu/drm/radeon/radeon_pm.c @@ -333,6 +333,7 @@ static ssize_t radeon_get_pm_profile(struct device *dev, return snprintf(buf, PAGE_SIZE, "%s\n", (cp == PM_PROFILE_AUTO) ? "auto" : (cp == PM_PROFILE_LOW) ? "low" : + (cp == PM_PROFILE_MID) ? "mid" : (cp == PM_PROFILE_HIGH) ? "high" : "default"); } diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c index 7edae83603d..840b301b567 100644 --- a/drivers/mmc/host/mmci.c +++ b/drivers/mmc/host/mmci.c @@ -575,9 +575,13 @@ static int mmci_get_cd(struct mmc_host *mmc) if (host->gpio_cd == -ENOSYS) status = host->plat->status(mmc_dev(host->mmc)); else - status = gpio_get_value(host->gpio_cd); + status = !gpio_get_value(host->gpio_cd); - return !status; + /* + * Use positive logic throughout - status is zero for no card, + * non-zero for card inserted. + */ + return status; } static const struct mmc_host_ops mmci_ops = { diff --git a/drivers/parisc/led.c b/drivers/parisc/led.c index 188bc8496a2..d02be78a413 100644 --- a/drivers/parisc/led.c +++ b/drivers/parisc/led.c @@ -176,16 +176,18 @@ static ssize_t led_proc_write(struct file *file, const char *buf, size_t count, loff_t *pos) { void *data = PDE(file->f_path.dentry->d_inode)->data; - char *cur, lbuf[count + 1]; + char *cur, lbuf[32]; int d; if (!capable(CAP_SYS_ADMIN)) return -EACCES; - memset(lbuf, 0, count + 1); + if (count >= sizeof(lbuf)) + count = sizeof(lbuf)-1; if (copy_from_user(lbuf, buf, count)) return -EFAULT; + lbuf[count] = 0; cur = lbuf; diff --git a/drivers/video/cyber2000fb.c b/drivers/video/cyber2000fb.c index 3a561df2e8a..0c1afd13ddd 100644 --- a/drivers/video/cyber2000fb.c +++ b/drivers/video/cyber2000fb.c @@ -388,6 +388,7 @@ cyber2000fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, pseudo_val |= convert_bitfield(red, &var->red); pseudo_val |= convert_bitfield(green, &var->green); pseudo_val |= convert_bitfield(blue, &var->blue); + ret = 0; break; } @@ -436,6 +437,8 @@ static void cyber2000fb_write_ramdac_ctrl(struct cfb_info *cfb) cyber2000fb_writeb(i | 4, 0x3cf, cfb); cyber2000fb_writeb(val, 0x3c6, cfb); cyber2000fb_writeb(i, 0x3cf, cfb); + /* prevent card lock-up observed on x86 with CyberPro 2000 */ + cyber2000fb_readb(0x3cf, cfb); } static void cyber2000fb_set_timing(struct cfb_info *cfb, struct par_info *hw) |