diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-07-25 13:08:16 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-07-25 13:08:16 +0200 |
commit | 10a010f6953b5a14ba2f0be40a4fce1bea220875 (patch) | |
tree | 19aadf718c796bc7fae0a1a1c970d84d67c541d4 /drivers/video/amifb.c | |
parent | 510b37258dfd61693ca6c039865c78bd996e3718 (diff) | |
parent | fb2e405fc1fc8b20d9c78eaa1c7fd5a297efde43 (diff) |
Merge branch 'linus' into x86/x2apic
Conflicts:
drivers/pci/dmar.c
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/video/amifb.c')
-rw-r--r-- | drivers/video/amifb.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/video/amifb.c b/drivers/video/amifb.c index 45c154ade9c..b8e9a8682f2 100644 --- a/drivers/video/amifb.c +++ b/drivers/video/amifb.c @@ -1136,7 +1136,6 @@ static int amifb_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg * Interface to the low level console driver */ -int amifb_init(void); static void amifb_deinit(void); /* @@ -2048,13 +2047,16 @@ static void amifb_copyarea(struct fb_info *info, width = x2 - dx; height = y2 - dy; + if (area->sx + dx < area->dx || area->sy + dy < area->dy) + return; + /* update sx,sy */ sx = area->sx + (dx - area->dx); sy = area->sy + (dy - area->dy); /* the source must be completely inside the virtual screen */ - if (sx < 0 || sy < 0 || (sx + width) > info->var.xres_virtual || - (sy + height) > info->var.yres_virtual) + if (sx + width > info->var.xres_virtual || + sy + height > info->var.yres_virtual) return; if (dy > sy || (dy == sy && dx > sx)) { @@ -2245,7 +2247,7 @@ static inline void chipfree(void) * Initialisation */ -int __init amifb_init(void) +static int __init amifb_init(void) { int tag, i, err = 0; u_long chipptr; @@ -3790,16 +3792,14 @@ static void ami_rebuild_copper(void) } } - -module_init(amifb_init); - -#ifdef MODULE -MODULE_LICENSE("GPL"); - -void cleanup_module(void) +static void __exit amifb_exit(void) { unregister_framebuffer(&fb_info); amifb_deinit(); amifb_video_off(); } -#endif /* MODULE */ + +module_init(amifb_init); +module_exit(amifb_exit); + +MODULE_LICENSE("GPL"); |