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Diffstat (limited to 'common/recipes-kernel/linux/linux-yocto-4.19.8/0503-drm-amdgpu-remove-set-but-not-used-variable-ring-in-.patch')
-rw-r--r--common/recipes-kernel/linux/linux-yocto-4.19.8/0503-drm-amdgpu-remove-set-but-not-used-variable-ring-in-.patch37
1 files changed, 37 insertions, 0 deletions
diff --git a/common/recipes-kernel/linux/linux-yocto-4.19.8/0503-drm-amdgpu-remove-set-but-not-used-variable-ring-in-.patch b/common/recipes-kernel/linux/linux-yocto-4.19.8/0503-drm-amdgpu-remove-set-but-not-used-variable-ring-in-.patch
new file mode 100644
index 00000000..b8140d72
--- /dev/null
+++ b/common/recipes-kernel/linux/linux-yocto-4.19.8/0503-drm-amdgpu-remove-set-but-not-used-variable-ring-in-.patch
@@ -0,0 +1,37 @@
+From 17c2b1468c0bb0adda259ef36b48f650f3ec069b Mon Sep 17 00:00:00 2001
+From: YueHaibing <yuehaibing@huawei.com>
+Date: Sat, 29 Sep 2018 11:39:14 +0000
+Subject: [PATCH 0503/2940] drm/amdgpu: remove set but not used variable 'ring'
+ in psp_v11_0_ring_stop
+
+Fixes gcc '-Wunused-but-set-variable' warning:
+
+drivers/gpu/drm/amd/amdgpu/psp_v11_0.c: In function 'psp_v11_0_ring_stop':
+drivers/gpu/drm/amd/amdgpu/psp_v11_0.c:309:19: warning:
+ variable 'ring' set but not used [-Wunused-but-set-variable]
+
+Signed-off-by: YueHaibing <yuehaibing@huawei.com>
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+---
+ drivers/gpu/drm/amd/amdgpu/psp_v11_0.c | 3 ---
+ 1 file changed, 3 deletions(-)
+
+diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
+index 9217af00bc8d..3f3fac2d50cd 100644
+--- a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
++++ b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
+@@ -306,11 +306,8 @@ static int psp_v11_0_ring_stop(struct psp_context *psp,
+ enum psp_ring_type ring_type)
+ {
+ int ret = 0;
+- struct psp_ring *ring;
+ struct amdgpu_device *adev = psp->adev;
+
+- ring = &psp->km_ring;
+-
+ /* Write the ring destroy command to C2PMSG_64 */
+ WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_64, GFX_CTRL_CMD_ID_DESTROY_RINGS);
+
+--
+2.17.1
+