[PATCH 06/18] vga16fb: Trim vga16fb_pan_display
From: "Antonino A. Daplas" <adaplas@gmail.com>
Date: 2005-12-10 06:19:02
Subsystem:
framebuffer layer, the rest · Maintainers:
Helge Deller, Linus Torvalds
Remove error checking and updating from vga16fb_pan_display. This is guaranteed to be done by the core layer. Signed-off-by: Antonino Daplas <redacted> --- drivers/video/vga16fb.c | 8 -------- 1 files changed, 0 insertions(+), 8 deletions(-)
diff --git a/drivers/video/vga16fb.c b/drivers/video/vga16fb.c
index 226ae8a..f3f16fd 100644
--- a/drivers/video/vga16fb.c
+++ b/drivers/video/vga16fb.c@@ -705,15 +705,7 @@ static int vga16fb_setcolreg(unsigned re 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; } -------------------------------------------------------
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