drm: fixup r300 scratch on BE machines
authorDave Airlie <airlied@linux.ie>
Sun, 23 Apr 2006 08:14:00 +0000 (18:14 +1000)
committerDave Airlie <airlied@linux.ie>
Sun, 23 Apr 2006 08:14:00 +0000 (18:14 +1000)
This fixes the r300 scratch stuff to work on PPC,
from Ben Herrenschmidt on IRC.

Signed-off-by: Dave Airlie <airlied@linux.ie>
drivers/char/drm/r300_cmdbuf.c

index b108c7f913b2cb75ef93924f00845bd40f1bc778..26bdf2ca59d759cd581a6a301660c88f0a0364f1 100644 (file)
@@ -723,7 +723,7 @@ static int r300_scratch(drm_radeon_private_t *dev_priv,
        
        dev_priv->scratch_ages[header.scratch.reg]++;
        
-       ref_age_base = *(u32 **)cmdbuf->buf;
+       ref_age_base =  (u32 *)(unsigned long)*((uint64_t *)cmdbuf->buf);
        
        cmdbuf->buf += sizeof(u64);
        cmdbuf->bufsz -= sizeof(u64);