diff options
Diffstat (limited to 'drivers/gpu/drm/drm_ioctl.c')
| -rw-r--r-- | drivers/gpu/drm/drm_ioctl.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c index e4beca57d58e..b1d303fa2327 100644 --- a/drivers/gpu/drm/drm_ioctl.c +++ b/drivers/gpu/drm/drm_ioctl.c @@ -36,9 +36,6 @@ #include <linux/pci.h> #include <linux/export.h> -#ifdef CONFIG_X86 -#include <asm/mtrr.h> -#endif static int drm_version(struct drm_device *dev, void *data, struct drm_file *file_priv); @@ -197,16 +194,7 @@ static int drm_getmap(struct drm_device *dev, void *data, map->type = r_list->map->type; map->flags = r_list->map->flags; map->handle = (void *)(unsigned long) r_list->user_token; - -#ifdef CONFIG_X86 - /* - * There appears to be exactly one user of the mtrr index: dritest. - * It's easy enough to keep it working on non-PAT systems. - */ - map->mtrr = phys_wc_to_mtrr_index(r_list->map->mtrr); -#else - map->mtrr = -1; -#endif + map->mtrr = arch_phys_wc_index(r_list->map->mtrr); mutex_unlock(&dev->struct_mutex); |