diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/video/video-uclass.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/video/video-uclass.c b/drivers/video/video-uclass.c index b6dd0f5a583..11ca7937dc8 100644 --- a/drivers/video/video-uclass.c +++ b/drivers/video/video-uclass.c @@ -54,6 +54,9 @@ static ulong alloc_fb(struct udevice *dev, ulong *addrp) struct video_uc_platdata *plat = dev_get_uclass_platdata(dev); ulong base, align, size; + if (!plat->size) + return 0; + align = plat->align ? plat->align : 1 << 20; base = *addrp - plat->size; base &= ~(align - 1); |