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| author |   Geert Uytterhoeven <geert@linux-m68k.org> | 2022-07-11 17:50:33 +0200 |
|---|---|---|
| committer |   Helge Deller <deller@gmx.de> | 2022-07-18 07:56:18 +0200 |
| commit | 435347edfe900fc29850014898d843cdabb306da (patch) | |
| tree | 1a723e3c0670cfdbdcf5a804a67c3a2f33304a22 /drivers/video/fbdev/atafb.c | |
| parent | video: fbdev: atari: Fix VGA modes (diff) | |
| download | linux-dev-435347edfe900fc29850014898d843cdabb306da.tar.xz linux-dev-435347edfe900fc29850014898d843cdabb306da.zip | |
video: fbdev: atari: Remove unused definitions and variables
Several definitions and variables are unused.
Some variables are set but further unused.
Remove them.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Tested-by: Michael Schmitz <schmitzmic@gmail.com>
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'drivers/video/fbdev/atafb.c')
| -rw-r--r-- | drivers/video/fbdev/atafb.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/video/fbdev/atafb.c b/drivers/video/fbdev/atafb.c index 46a00e0ad5e7..e8b178e732e2 100644 --- a/drivers/video/fbdev/atafb.c +++ b/drivers/video/fbdev/atafb.c @@ -1070,8 +1070,6 @@ static int falcon_decode_var(struct fb_var_screeninfo *var, xstretch = 2; /* Double pixel width only for hicolor */ /* Default values are used for vert./hor. timing if no pixelclock given. */ if (var->pixclock == 0) { - int linesize; - /* Choose master pixelclock depending on hor. timing */ plen = 1 * xstretch; if ((plen * xres + f25.right + f25.hsync + f25.left) * @@ -1090,7 +1088,6 @@ static int falcon_decode_var(struct fb_var_screeninfo *var, left_margin = pclock->left / plen; right_margin = pclock->right / plen; hsync_len = pclock->hsync / plen; - linesize = left_margin + xres + right_margin + hsync_len; upper_margin = 31; lower_margin = 11; vsync_len = 3; @@ -2419,17 +2416,6 @@ atafb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) * generic drawing routines; imageblit needs updating for image depth > 1 */ -#if BITS_PER_LONG == 32 -#define BYTES_PER_LONG 4 -#define SHIFT_PER_LONG 5 -#elif BITS_PER_LONG == 64 -#define BYTES_PER_LONG 8 -#define SHIFT_PER_LONG 6 -#else -#define Please update me -#endif - - static void atafb_fillrect(struct fb_info *info, const struct fb_fillrect *rect) { struct atafb_par *par = info->par; @@ -2531,8 +2517,6 @@ static void atafb_imageblit(struct fb_info *info, const struct fb_image *image) { struct atafb_par *par = info->par; int x2, y2; - unsigned long *dst; - int dst_idx; const char *src; u32 dx, dy, width, height, pitch; @@ -2559,10 +2543,6 @@ static void atafb_imageblit(struct fb_info *info, const struct fb_image *image) if (image->depth == 1) { // used for font data - dst = (unsigned long *) - ((unsigned long)info->screen_base & ~(BYTES_PER_LONG - 1)); - dst_idx = ((unsigned long)info->screen_base & (BYTES_PER_LONG - 1)) * 8; - dst_idx += dy * par->next_line * 8 + dx; src = image->data; pitch = (image->width + 7) / 8; while (height--) { |