tree a33b073fb62cb18cf6184da8c2f7d2e7f94533ae
parent 0a0c721dc5d0de011e5d363cd454c60c66ca00ec
author Denis Vlasenko <vda.linux@googlemail.com> 1155693247 +1000
committer Dave Airlie <airlied@linux.ie> 1158867153 +1000

drm: i810_dma.c: fix pointer arithmetic for 64-bit target

First warning result from open-coded PTR_ERR,
the rest is caused by code like this:

*(u32 *) ((u32) buf_priv->kernel_virtual + used)

I've also fixed a missing PTR_ERR in i830_dma.c

Signed-off-by: Dave Airlie <airlied@linux.ie>