diff options
| author | Alex Xie <AlexBin.Xie@amd.com> | 2017-03-30 13:30:00 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-03-30 15:16:00 -0400 |
| commit | 60508d3df2d2052881190ac82802a12cabcef53c (patch) | |
| tree | 94f7d4526fe19a32643308d6e00d0fc5442af277 /drivers/gpu/drm/amd | |
| parent | c7217b2af83e85dd6053ff13dc4ac2d24d85b97c (diff) | |
| download | linux-60508d3df2d2052881190ac82802a12cabcef53c.tar.bz2 | |
drm/amdgpu: Fix 32bit x86 compilation warning
drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c:187:2: warning: right shift count >= width of type [enabled by default]
drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c:173:2: warning: right shift count >= width of type [enabled by default]
drivers/gpu/drm/amd/amdgpu/vega10_ih.c:106:3: warning: right shift count >= width of type [enabled by default]
v2: Add a space between "&" and "0xff"
Reported by: kbuild-all@01.org
Signed-off-by: Alex Xie <AlexBin.Xie@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/vega10_ih.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c index dd486377fb41..30ef3126c8a9 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c @@ -172,7 +172,7 @@ int gfxhub_v1_0_gart_enable(struct amdgpu_device *adev) (u32)(adev->dummy_page.addr >> 12)); WREG32(SOC15_REG_OFFSET(GC, 0, mmVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32), - (u32)(adev->dummy_page.addr >> 44)); + (u32)((u64)adev->dummy_page.addr >> 44)); tmp = RREG32(SOC15_REG_OFFSET(GC, 0, mmVM_L2_PROTECTION_FAULT_CNTL2)); tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL2, diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c index c1dc8c4d6cc4..266a0f47a908 100644 --- a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c @@ -186,7 +186,7 @@ int mmhub_v1_0_gart_enable(struct amdgpu_device *adev) (u32)(adev->dummy_page.addr >> 12)); WREG32(SOC15_REG_OFFSET(MMHUB, 0, mmVM_L2_PROTECTION_FAULT_DEFAULT_ADDR_HI32), - (u32)(adev->dummy_page.addr >> 44)); + (u32)((u64)adev->dummy_page.addr >> 44)); tmp = RREG32(SOC15_REG_OFFSET(MMHUB, 0, mmVM_L2_PROTECTION_FAULT_CNTL2)); tmp = REG_SET_FIELD(tmp, VM_L2_PROTECTION_FAULT_CNTL2, diff --git a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c index 23371e1c09ef..071f56e439bb 100644 --- a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c @@ -103,7 +103,7 @@ static int vega10_ih_irq_init(struct amdgpu_device *adev) /* Ring Buffer base. [39:8] of 40-bit address of the beginning of the ring buffer*/ if (adev->irq.ih.use_bus_addr) { WREG32(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_BASE), adev->irq.ih.rb_dma_addr >> 8); - WREG32(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_BASE_HI), (adev->irq.ih.rb_dma_addr >> 40) &0xff); + WREG32(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_BASE_HI), ((u64)adev->irq.ih.rb_dma_addr >> 40) & 0xff); ih_rb_cntl = REG_SET_FIELD(ih_rb_cntl, IH_RB_CNTL, MC_SPACE, 1); } else { WREG32(SOC15_REG_OFFSET(OSSSYS, 0, mmIH_RB_BASE), adev->irq.ih.gpu_addr >> 8); |