From 435347edfe900fc29850014898d843cdabb306da Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Mon, 11 Jul 2022 17:50:33 +0200 Subject: [PATCH] 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 Tested-by: Michael Schmitz Signed-off-by: Helge Deller --- drivers/video/fbdev/atafb.c | 20 -------------------- 1 file changed, 20 deletions(-) diff --git a/drivers/video/fbdev/atafb.c b/drivers/video/fbdev/atafb.c index 46a00e0..e8b178e 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--) { -- 2.7.4