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authorYueHaibing <yuehaibing@huawei.com>2018-12-08 15:01:13 +0000
committerAlex Deucher <alexander.deucher@amd.com>2018-12-10 15:21:20 -0500
commit2e431a1788c52d510bb24229cef93ba935f5785b (patch)
tree242b3c6b6e9a6a69767fb46f05e805bc35a401b1 /drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
parent08d1bdd4cc57e89d037205687a61d2b6ff9dddd4 (diff)
drm/amdgpu: remove set but not used variable 'grbm_soft_reset'
Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c: In function 'gfx_v8_0_pre_soft_reset': drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:4950:27: warning: variable 'srbm_soft_reset' set but not used [-Wunused-but-set-variable] drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c: In function 'gfx_v8_0_post_soft_reset': drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:5054:27: warning: variable 'srbm_soft_reset' set but not used [-Wunused-but-set-variable] It never used since introduction in commit d31a501ead7f ("drm/amdgpu: add pre_soft_reset ip func") and e4ae0fc33631 ("drm/amdgpu: implement gfx8 post_soft_reset") Reviewed-by: Chunming Zhou <david1.zhou@amd.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index 08f443fa7772..381f593b0cda 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -4952,14 +4952,13 @@ static bool gfx_v8_0_check_soft_reset(void *handle)
static int gfx_v8_0_pre_soft_reset(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- u32 grbm_soft_reset = 0, srbm_soft_reset = 0;
+ u32 grbm_soft_reset = 0;
if ((!adev->gfx.grbm_soft_reset) &&
(!adev->gfx.srbm_soft_reset))
return 0;
grbm_soft_reset = adev->gfx.grbm_soft_reset;
- srbm_soft_reset = adev->gfx.srbm_soft_reset;
/* stop the rlc */
adev->gfx.rlc.funcs->stop(adev);
@@ -5056,14 +5055,13 @@ static int gfx_v8_0_soft_reset(void *handle)
static int gfx_v8_0_post_soft_reset(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- u32 grbm_soft_reset = 0, srbm_soft_reset = 0;
+ u32 grbm_soft_reset = 0;
if ((!adev->gfx.grbm_soft_reset) &&
(!adev->gfx.srbm_soft_reset))
return 0;
grbm_soft_reset = adev->gfx.grbm_soft_reset;
- srbm_soft_reset = adev->gfx.srbm_soft_reset;
if (REG_GET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, SOFT_RESET_CP) ||
REG_GET_FIELD(grbm_soft_reset, GRBM_SOFT_RESET, SOFT_RESET_CPF) ||