diff options
Diffstat (limited to 'drivers/video/fbdev/core')
| -rw-r--r-- | drivers/video/fbdev/core/cfbcopyarea.c | 13 | ||||
| -rw-r--r-- | drivers/video/fbdev/core/fbsysfs.c | 12 |
2 files changed, 10 insertions, 15 deletions
diff --git a/drivers/video/fbdev/core/cfbcopyarea.c b/drivers/video/fbdev/core/cfbcopyarea.c index bcb57235fcc7..6d4bfeecee35 100644 --- a/drivers/video/fbdev/core/cfbcopyarea.c +++ b/drivers/video/fbdev/core/cfbcopyarea.c @@ -55,8 +55,8 @@ bitcpy(struct fb_info *p, unsigned long __iomem *dst, unsigned dst_idx, * If you suspect bug in this function, compare it with this simple * memmove implementation. */ - fb_memmove((char *)dst + ((dst_idx & (bits - 1))) / 8, - (char *)src + ((src_idx & (bits - 1))) / 8, n / 8); + memmove((char *)dst + ((dst_idx & (bits - 1))) / 8, + (char *)src + ((src_idx & (bits - 1))) / 8, n / 8); return; #endif @@ -221,8 +221,8 @@ bitcpy_rev(struct fb_info *p, unsigned long __iomem *dst, unsigned dst_idx, * If you suspect bug in this function, compare it with this simple * memmove implementation. */ - fb_memmove((char *)dst + ((dst_idx & (bits - 1))) / 8, - (char *)src + ((src_idx & (bits - 1))) / 8, n / 8); + memmove((char *)dst + ((dst_idx & (bits - 1))) / 8, + (char *)src + ((src_idx & (bits - 1))) / 8, n / 8); return; #endif @@ -324,7 +324,10 @@ bitcpy_rev(struct fb_info *p, unsigned long __iomem *dst, unsigned dst_idx, d0 = d0 << left | d1 >> right; } d0 = fb_rev_pixels_in_long(d0, bswapmask); - FB_WRITEL(comp(d0, FB_READL(dst), first), dst); + if (!first) + FB_WRITEL(d0, dst); + else + FB_WRITEL(comp(d0, FB_READL(dst), first), dst); d0 = d1; dst--; n -= dst_idx+1; diff --git a/drivers/video/fbdev/core/fbsysfs.c b/drivers/video/fbdev/core/fbsysfs.c index 53444ac19fe0..60c3f0a16341 100644 --- a/drivers/video/fbdev/core/fbsysfs.c +++ b/drivers/video/fbdev/core/fbsysfs.c @@ -485,16 +485,8 @@ static ssize_t show_bl_curve(struct device *device, mutex_lock(&fb_info->bl_curve_mutex); for (i = 0; i < FB_BACKLIGHT_LEVELS; i += 8) - len += snprintf(&buf[len], PAGE_SIZE, - "%02x %02x %02x %02x %02x %02x %02x %02x\n", - fb_info->bl_curve[i + 0], - fb_info->bl_curve[i + 1], - fb_info->bl_curve[i + 2], - fb_info->bl_curve[i + 3], - fb_info->bl_curve[i + 4], - fb_info->bl_curve[i + 5], - fb_info->bl_curve[i + 6], - fb_info->bl_curve[i + 7]); + len += snprintf(&buf[len], PAGE_SIZE, "%8ph\n", + fb_info->bl_curve + i); mutex_unlock(&fb_info->bl_curve_mutex); return len; |