From: Kirill A. Shutemov kirill.shutemov@linux.intel.com
Signed-off-by: Kirill A. Shutemov kirill.shutemov@linux.intel.com Signed-off-by: Alan Cox alan@linux.intel.com ---
drivers/gpu/drm/gma500/gtt.c | 11 +++++++---- drivers/gpu/drm/gma500/psb_drv.h | 2 +- 2 files changed, 8 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/gma500/gtt.c b/drivers/gpu/drm/gma500/gtt.c index 7d6f737..4cd33df 100644 --- a/drivers/gpu/drm/gma500/gtt.c +++ b/drivers/gpu/drm/gma500/gtt.c @@ -61,7 +61,7 @@ static inline uint32_t psb_gtt_mask_pte(uint32_t pfn, int type) * Given a gtt_range object return the GTT offset of the page table * entries for this gtt_range */ -static u32 *psb_gtt_entry(struct drm_device *dev, struct gtt_range *r) +static u32 __iomem *psb_gtt_entry(struct drm_device *dev, struct gtt_range *r) { struct drm_psb_private *dev_priv = dev->dev_private; unsigned long offset; @@ -82,7 +82,8 @@ static u32 *psb_gtt_entry(struct drm_device *dev, struct gtt_range *r) */ static int psb_gtt_insert(struct drm_device *dev, struct gtt_range *r) { - u32 *gtt_slot, pte; + u32 __iomem *gtt_slot; + u32 pte; struct page **pages; int i;
@@ -126,7 +127,8 @@ static int psb_gtt_insert(struct drm_device *dev, struct gtt_range *r) static void psb_gtt_remove(struct drm_device *dev, struct gtt_range *r) { struct drm_psb_private *dev_priv = dev->dev_private; - u32 *gtt_slot, pte; + u32 __iomem *gtt_slot; + u32 pte; int i;
WARN_ON(r->stolen); @@ -152,7 +154,8 @@ static void psb_gtt_remove(struct drm_device *dev, struct gtt_range *r) */ void psb_gtt_roll(struct drm_device *dev, struct gtt_range *r, int roll) { - u32 *gtt_slot, pte; + u32 __iomem *gtt_slot; + u32 pte; int i;
if (roll >= r->npage) { diff --git a/drivers/gpu/drm/gma500/psb_drv.h b/drivers/gpu/drm/gma500/psb_drv.h index 5c5c3d0..9dc4476 100644 --- a/drivers/gpu/drm/gma500/psb_drv.h +++ b/drivers/gpu/drm/gma500/psb_drv.h @@ -507,7 +507,7 @@ struct drm_psb_private { /* GTT Memory manager */ struct psb_gtt_mm *gtt_mm; struct page *scratch_page; - u32 *gtt_map; + u32 __iomem *gtt_map; uint32_t stolen_base; void *vram_addr; unsigned long vram_stolen_size;