drm: fixup r300 scratch on BE machines

This fixes the r300 scratch stuff to work on PPC,
from Ben Herrenschmidt on IRC.

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

+1 -1
+1 -1
drivers/char/drm/r300_cmdbuf.c
··· 723 724 dev_priv->scratch_ages[header.scratch.reg]++; 725 726 - ref_age_base = *(u32 **)cmdbuf->buf; 727 728 cmdbuf->buf += sizeof(u64); 729 cmdbuf->bufsz -= sizeof(u64);
··· 723 724 dev_priv->scratch_ages[header.scratch.reg]++; 725 726 + ref_age_base = (u32 *)(unsigned long)*((uint64_t *)cmdbuf->buf); 727 728 cmdbuf->buf += sizeof(u64); 729 cmdbuf->bufsz -= sizeof(u64);