diff options
author | Du, Changbin <changbin.du@intel.com> | 2016-10-20 14:08:46 +0800 |
---|---|---|
committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2016-10-20 17:31:35 +0800 |
commit | 321927db98320f0121adc50a8325f23e08735c34 (patch) | |
tree | 689e97e829ca2f22e4e61d02b308f61bc73630c1 /drivers/gpu/drm/i915/gvt/gtt.c | |
parent | drm/i915/gvt: properly access enabled intel_engine_cs (diff) | |
download | linux-dev-321927db98320f0121adc50a8325f23e08735c34.tar.xz linux-dev-321927db98320f0121adc50a8325f23e08735c34.zip |
drm/i915/gvt: fix sparse warnings on different address spaces
Add proper __iomem annotation for pointers obtained via ioremap().
Signed-off-by: Du, Changbin <changbin.du@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/gtt.c')
-rw-r--r-- | drivers/gpu/drm/i915/gvt/gtt.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gvt/gtt.c b/drivers/gpu/drm/i915/gvt/gtt.c index 0722d1e61fce..a8c2405f6f3e 100644 --- a/drivers/gpu/drm/i915/gvt/gtt.c +++ b/drivers/gpu/drm/i915/gvt/gtt.c @@ -269,7 +269,7 @@ static inline int get_pse_type(int type) static u64 read_pte64(struct drm_i915_private *dev_priv, unsigned long index) { - void *addr = (u64 *)dev_priv->ggtt.gsm + index; + void __iomem *addr = (gen8_pte_t __iomem *)dev_priv->ggtt.gsm + index; u64 pte; #ifdef readq @@ -284,7 +284,7 @@ static u64 read_pte64(struct drm_i915_private *dev_priv, unsigned long index) static void write_pte64(struct drm_i915_private *dev_priv, unsigned long index, u64 pte) { - void *addr = (u64 *)dev_priv->ggtt.gsm + index; + void __iomem *addr = (gen8_pte_t __iomem *)dev_priv->ggtt.gsm + index; #ifdef writeq writeq(pte, addr); |