diff options
| -rw-r--r-- | drivers/video/fbdev/stifb.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/video/fbdev/stifb.c b/drivers/video/fbdev/stifb.c index accfef71e984..6ded5c198998 100644 --- a/drivers/video/fbdev/stifb.c +++ b/drivers/video/fbdev/stifb.c @@ -1294,6 +1294,10 @@ static int __init stifb_init_fb(struct sti_struct *sti, int bpp_pref) strcpy(fix->id, "stifb"); info->fbops = &stifb_ops; info->screen_base = ioremap_nocache(REGION_BASE(fb,1), fix->smem_len); + if (!info->screen_base) { + printk(KERN_ERR "stifb: failed to map memory\n"); + goto out_err0; + } info->screen_size = fix->smem_len; info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_COPYAREA; info->pseudo_palette = &fb->pseudo_palette; |