From c49a2bf7993c38b452017e729646e86815b7a51d Mon Sep 17 00:00:00 2001 From: "Antonino A. Daplas" Date: Mon, 9 Jan 2006 20:53:19 -0800 Subject: [PATCH 1/1] [PATCH] vga16fb: Trim vga16fb_pan_display Remove error checking and updating from vga16fb_pan_display. This is guaranteed to be done by the core layer. Signed-off-by: Antonino Daplas Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/video/vga16fb.c | 8 -------- 1 file changed, 8 deletions(-) diff --git a/drivers/video/vga16fb.c b/drivers/video/vga16fb.c index 226ae8a8848..f3f16fd9f23 100644 --- a/drivers/video/vga16fb.c +++ b/drivers/video/vga16fb.c @@ -705,15 +705,7 @@ static int vga16fb_setcolreg(unsigned regno, unsigned red, unsigned green, static int vga16fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) { - if (var->xoffset + info->var.xres > info->var.xres_virtual || - var->yoffset + info->var.yres > info->var.yres_virtual) - return -EINVAL; - vga16fb_pan_var(info, var); - - info->var.xoffset = var->xoffset; - info->var.yoffset = var->yoffset; - info->var.vmode &= ~FB_VMODE_YWRAP; return 0; } -- 2.39.2