diff options
| author | Zhenyu Wang <zhenyuw@linux.intel.com> | 2017-02-16 14:10:01 +0800 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2017-02-17 14:56:36 +0800 |
| commit | f655e67ac8d797425abb0404d0878758f3f71c1a (patch) | |
| tree | 5f2778a0c205e5ae7f39cd5c8e85012a8b3239d8 | |
| parent | 4a0b3444da3ce1090d0f894f4e343756a94ab8c3 (diff) | |
drm/i915/gvt: Fix check error on opregion.c
As we switched to memremap for opregion, shouldn't use any __iomem
for that, and move to use memcpy instead.
This fixed static check errors for:
CHECK drivers/gpu/drm/i915//gvt/opregion.c
drivers/gpu/drm/i915//gvt/opregion.c:142:31: warning: incorrect type in argument 1 (different address spaces)
drivers/gpu/drm/i915//gvt/opregion.c:142:31: expected void *addr
drivers/gpu/drm/i915//gvt/opregion.c:142:31: got void [noderef] <asn:2>*opregion_va
drivers/gpu/drm/i915//gvt/opregion.c:160:35: warning: incorrect type in assignment (different address spaces)
drivers/gpu/drm/i915//gvt/opregion.c:160:35: expected void [noderef] <asn:2>*opregion_va
drivers/gpu/drm/i915//gvt/opregion.c:160:35: got void *
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/gvt.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/opregion.c | 5 |
2 files changed, 3 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/gvt/gvt.h b/drivers/gpu/drm/i915/gvt/gvt.h index e227caf5859e..5ee660077b0c 100644 --- a/drivers/gpu/drm/i915/gvt/gvt.h +++ b/drivers/gpu/drm/i915/gvt/gvt.h @@ -203,7 +203,7 @@ struct intel_gvt_firmware { }; struct intel_gvt_opregion { - void __iomem *opregion_va; + void *opregion_va; u32 opregion_pa; }; diff --git a/drivers/gpu/drm/i915/gvt/opregion.c b/drivers/gpu/drm/i915/gvt/opregion.c index d9fb41ab7119..5d1caf9daba9 100644 --- a/drivers/gpu/drm/i915/gvt/opregion.c +++ b/drivers/gpu/drm/i915/gvt/opregion.c @@ -27,7 +27,6 @@ static int init_vgpu_opregion(struct intel_vgpu *vgpu, u32 gpa) { - void __iomem *host_va = vgpu->gvt->opregion.opregion_va; u8 *buf; int i; @@ -43,8 +42,8 @@ static int init_vgpu_opregion(struct intel_vgpu *vgpu, u32 gpa) if (!vgpu_opregion(vgpu)->va) return -ENOMEM; - memcpy_fromio(vgpu_opregion(vgpu)->va, host_va, - INTEL_GVT_OPREGION_SIZE); + memcpy(vgpu_opregion(vgpu)->va, vgpu->gvt->opregion.opregion_va, + INTEL_GVT_OPREGION_SIZE); for (i = 0; i < INTEL_GVT_OPREGION_PAGES; i++) vgpu_opregion(vgpu)->gfn[i] = (gpa >> PAGE_SHIFT) + i; |