drm: cleanup buffer/map code
This is a patch from DRM CVS that cleans up some code that was in CVS
that I never moved to the kernel, this patch produces the result of the
cleanups and puts it into the kernel drm.
From: Eric Anholt <anholt@freebsd.org>, Jon Smirl, Dave Airlie
Signed-off-by: Dave Airlie <airlied@linux.ie>
diff --git a/drivers/char/drm/radeon_drv.c b/drivers/char/drm/radeon_drv.c
index 18e4e5b..e0682f6 100644
--- a/drivers/char/drm/radeon_drv.c
+++ b/drivers/char/drm/radeon_drv.c
@@ -76,6 +76,7 @@
.driver_features = DRIVER_USE_AGP | DRIVER_USE_MTRR | DRIVER_PCI_DMA | DRIVER_SG | DRIVER_HAVE_IRQ | DRIVER_HAVE_DMA | DRIVER_IRQ_SHARED | DRIVER_IRQ_VBL,
.dev_priv_size = sizeof(drm_radeon_buf_priv_t),
.preinit = radeon_driver_preinit,
+ .presetup = radeon_presetup,
.postcleanup = radeon_driver_postcleanup,
.prerelease = radeon_driver_prerelease,
.pretakedown = radeon_driver_pretakedown,