From: YueHaibing <yuehaibing@huawei.com>
To: <alexander.deucher@amd.com>, <christian.koenig@amd.com>,
<David1.Zhou@amd.com>, <airlied@linux.ie>, <Shaoyun.Liu@amd.com>,
<Ken.Wang@amd.com>, <Feifei.Xu@amd.com>, <ray.huang@amd.com>,
<evan.quan@amd.com>
Cc: YueHaibing <yuehaibing@huawei.com>,
<amd-gfx@lists.freedesktop.org>,
<dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>,
<kernel-janitors@vger.kernel.org>
Subject: [PATCH -next] drm/amdgpu: remove set but not used variable 'ring' in psp_v3_1_ring_stop
Date: Sat, 29 Sep 2018 11:16:09 +0000 [thread overview]
Message-ID: <1538219769-37710-1-git-send-email-yuehaibing@huawei.com> (raw)
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/gpu/drm/amd/amdgpu/psp_v3_1.c: In function 'psp_v3_1_ring_stop':
drivers/gpu/drm/amd/amdgpu/psp_v3_1.c:359:19: warning:
variable 'ring' set but not used [-Wunused-but-set-variable]
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
---
drivers/gpu/drm/amd/amdgpu/psp_v3_1.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
index e1ebf77..cc5e3ac 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
@@ -356,12 +356,9 @@ static int psp_v3_1_ring_stop(struct psp_context *psp,
enum psp_ring_type ring_type)
{
int ret = 0;
- struct psp_ring *ring;
unsigned int psp_ring_reg = 0;
struct amdgpu_device *adev = psp->adev;
- ring = &psp->km_ring;
-
/* Write the ring destroy command to C2PMSG_64 */
psp_ring_reg = 3 << 16;
WREG32_SOC15(MP0, 0, mmMP0_SMN_C2PMSG_64, psp_ring_reg);
reply other threads:[~2018-09-29 11:07 UTC|newest]
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