Fix coding style. No functional changes.
Signed-off-by: Thomas Zimmermann tzimmermann@suse.de --- drivers/video/fbdev/core/cfbimgblt.c | 60 ++++++++++++++-------------- 1 file changed, 30 insertions(+), 30 deletions(-)
diff --git a/drivers/video/fbdev/core/cfbimgblt.c b/drivers/video/fbdev/core/cfbimgblt.c index a2bb276a8b24..01b01a279681 100644 --- a/drivers/video/fbdev/core/cfbimgblt.c +++ b/drivers/video/fbdev/core/cfbimgblt.c @@ -16,15 +16,15 @@ * must be laid out exactly in the same format as the framebuffer. Yes I know * their are cards with hardware that coverts images of various depths to the * framebuffer depth. But not every card has this. All images must be rounded - * up to the nearest byte. For example a bitmap 12 bits wide must be two - * bytes width. + * up to the nearest byte. For example a bitmap 12 bits wide must be two + * bytes width. * - * Tony: - * Incorporate mask tables similar to fbcon-cfb*.c in 2.4 API. This speeds + * Tony: + * Incorporate mask tables similar to fbcon-cfb*.c in 2.4 API. This speeds * up the code significantly. - * + * * Code for depths not multiples of BITS_PER_LONG is still kludgy, which is - * still processed a bit at a time. + * still processed a bit at a time. * * Also need to add code to deal with cards endians that are different than * the native cpu endians. I also need to deal with MSB position in the word. @@ -72,8 +72,8 @@ static const u32 cfb_tab32[] = { #define FB_WRITEL fb_writel #define FB_READL fb_readl
-static inline void color_imageblit(const struct fb_image *image, - struct fb_info *p, u8 __iomem *dst1, +static inline void color_imageblit(const struct fb_image *image, + struct fb_info *p, u8 __iomem *dst1, u32 start_index, u32 pitch_index) { @@ -92,7 +92,7 @@ static inline void color_imageblit(const struct fb_image *image, dst = (u32 __iomem *) dst1; shift = 0; val = 0; - + if (start_index) { u32 start_mask = ~fb_shifted_pixels_mask_u32(p, start_index, bswapmask); @@ -109,8 +109,8 @@ static inline void color_imageblit(const struct fb_image *image, val |= FB_SHIFT_HIGH(p, color, shift ^ bswapmask); if (shift >= null_bits) { FB_WRITEL(val, dst++); - - val = (shift == null_bits) ? 0 : + + val = (shift == null_bits) ? 0 : FB_SHIFT_LOW(p, color, 32 - shift); } shift += bpp; @@ -134,9 +134,9 @@ static inline void color_imageblit(const struct fb_image *image, } }
-static inline void slow_imageblit(const struct fb_image *image, struct fb_info *p, +static inline void slow_imageblit(const struct fb_image *image, struct fb_info *p, u8 __iomem *dst1, u32 fgcolor, - u32 bgcolor, + u32 bgcolor, u32 start_index, u32 pitch_index) { @@ -172,7 +172,7 @@ static inline void slow_imageblit(const struct fb_image *image, struct fb_info * l--; color = (*s & (1 << l)) ? fgcolor : bgcolor; val |= FB_SHIFT_HIGH(p, color, shift ^ bswapmask); - + /* Did the bitshift spill bits to the next long? */ if (shift >= null_bits) { FB_WRITEL(val, dst++); @@ -191,16 +191,16 @@ static inline void slow_imageblit(const struct fb_image *image, struct fb_info *
FB_WRITEL((FB_READL(dst) & end_mask) | val, dst); } - + dst1 += pitch; - src += spitch; + src += spitch; if (pitch_index) { dst2 += pitch; dst1 = (u8 __iomem *)((long __force)dst2 & ~(sizeof(u32) - 1)); start_index += pitch_index; start_index &= 32 - 1; } - + } }
@@ -212,9 +212,9 @@ static inline void slow_imageblit(const struct fb_image *image, struct fb_info * * fix->line_legth is divisible by 4; * beginning and end of a scanline is dword aligned */ -static inline void fast_imageblit(const struct fb_image *image, struct fb_info *p, - u8 __iomem *dst1, u32 fgcolor, - u32 bgcolor) +static inline void fast_imageblit(const struct fb_image *image, struct fb_info *p, + u8 __iomem *dst1, u32 fgcolor, + u32 bgcolor) { u32 fgx = fgcolor, bgx = bgcolor, bpp = p->var.bits_per_pixel; u32 ppw = 32/bpp, spitch = (image->width + 7)/8; @@ -243,25 +243,25 @@ static inline void fast_imageblit(const struct fb_image *image, struct fb_info * fgx |= fgcolor; bgx |= bgcolor; } - + bit_mask = (1 << ppw) - 1; eorx = fgx ^ bgx; k = image->width/ppw;
for (i = image->height; i--; ) { dst = (u32 __iomem *) dst1, shift = 8; src = s; - + for (j = k; j--; ) { shift -= ppw; end_mask = tab[(*src >> shift) & bit_mask]; FB_WRITEL((end_mask & eorx)^bgx, dst++); - if (!shift) { shift = 8; src++; } + if (!shift) { shift = 8; src++; } } dst1 += p->fix.line_length; s += spitch; } -} - +} + void cfb_imageblit(struct fb_info *p, const struct fb_image *image) { u32 fgcolor, bgcolor, start_index, bitstart, pitch_index = 0; @@ -292,13 +292,13 @@ void cfb_imageblit(struct fb_info *p, const struct fb_image *image) } else { fgcolor = image->fg_color; bgcolor = image->bg_color; - } - - if (32 % bpp == 0 && !start_index && !pitch_index && + } + + if (32 % bpp == 0 && !start_index && !pitch_index && ((width & (32/bpp-1)) == 0) && - bpp >= 8 && bpp <= 32) + bpp >= 8 && bpp <= 32) fast_imageblit(image, p, dst1, fgcolor, bgcolor); - else + else slow_imageblit(image, p, dst1, fgcolor, bgcolor, start_index, pitch_index); } else