diff options
| author | Dave Airlie <airlied@starflyer.(none)> | 2006-01-12 20:44:30 +1100 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2006-01-12 20:44:30 +1100 |
| commit | 9c7d462eda13ca211b7b4a62f191f4cfda135e2d (patch) | |
| tree | 1d0107a98587191476a3d58d22e376e432828a8f /drivers | |
| parent | aab8df141fdc4c4c9587521a24b6865390eaeb79 (diff) | |
drm: fix issues with systems with no MTRR
On systems with no MTRR we should still define the interface.
Original bug from apkm.
Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/char/drm/drmP.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/char/drm/drmP.h b/drivers/char/drm/drmP.h index 307254da7d0..54b561e6948 100644 --- a/drivers/char/drm/drmP.h +++ b/drivers/char/drm/drmP.h @@ -767,6 +767,20 @@ static inline int drm_mtrr_del(int handle, unsigned long offset, #else #define drm_core_has_MTRR(dev) (0) + +#define DRM_MTRR_WC 0 + +static inline int drm_mtrr_add(unsigned long offset, unsigned long size, + unsigned int flags) +{ + return 0; +} + +static inline int drm_mtrr_del(int handle, unsigned long offset, + unsigned long size, unsigned int flags) +{ + return 0; +} #endif /******************************************************************/ |