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gma500: gtt: fix __iomem sparse warnings

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Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Kirill A. Shutemov 2012-05-03 15:07:46 +01:00 committed by Dave Airlie
parent f728bd1a94
commit eab3760714
2 changed files with 8 additions and 5 deletions
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11
drivers/gpu/drm/gma500/gtt.c
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@ -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) {

2
drivers/gpu/drm/gma500/psb_drv.h
View File

@ -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;