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offb: use framebuffer_alloc() to allocate fb_info struct

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Use the framebuffer_alloc() function to allocate the fb_info structure so
the structure is correctly initialized after allocation.

Signed-off-by: Krzysztof Helt <[email protected]>
Cc: Geert Uytterhoeven <[email protected]>
Acked-by: Benjamin Herrenschmidt <[email protected]>
Cc: "David S. Miller" <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Krzysztof Helt 2009-06-16 15:34:23 -07:00 • committed by Linus Torvalds
commit 4113819eb3
1 changed files with 1 additions and 5 deletions
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6
drivers/video/offb.c
View file

@ -378,7 +378,6 @@ static void __init offb_init_fb(const char *name, const char *full_name,
struct fb_fix_screeninfo *fix;
struct fb_var_screeninfo *var;
struct fb_info *info;
int size;
if (!request_mem_region(res_start, res_size, "offb"))
return;
@ -393,15 +392,12 @@ static void __init offb_init_fb(const char *name, const char *full_name,
return;
}
size = sizeof(struct fb_info) + sizeof(u32) * 16;
info = kmalloc(size, GFP_ATOMIC);
info = framebuffer_alloc(sizeof(u32) * 16, NULL);
if (info == 0) {
release_mem_region(res_start, res_size);
return;
}
memset(info, 0, size);
fix = &info->fix;
var = &info->var;