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drm: fixup r300 scratch on BE machines
author
Dave Airlie
<airlied@linux.ie>
Sun, 23 Apr 2006 08:14:00 +0000
(18:14 +1000)
committer
Dave 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
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diff --git
a/drivers/char/drm/r300_cmdbuf.c
b/drivers/char/drm/r300_cmdbuf.c
index
b108c7f
..
26bdf2c
100644
(file)
--- a/
drivers/char/drm/r300_cmdbuf.c
+++ b/
drivers/char/drm/r300_cmdbuf.c
@@
-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);