drm/amd/amdgpu/amdgpu_device: Remove unused variable 'r'

Fixes the following W=1 kernel build warning(s):

 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c: In function ‘amdgpu_device_suspend’:
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:3733:6: warning: variable ‘r’ set but not used [-Wunused-but-set-variable]

Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: "Christian König" <christian.koenig@amd.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: amd-gfx@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Cc: linux-media@vger.kernel.org
Cc: linaro-mm-sig@lists.linaro.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index b4ad1c055c702058fe92055f31c4cc2a924c10dc..eef54b265ffddeb09cb807287110a90d89d1461e 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -3730,7 +3730,6 @@ void amdgpu_device_fini(struct amdgpu_device *adev)
 int amdgpu_device_suspend(struct drm_device *dev, bool fbcon)
 {
        struct amdgpu_device *adev = drm_to_adev(dev);
-       int r;
 
        if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
                return 0;
@@ -3745,7 +3744,7 @@ int amdgpu_device_suspend(struct drm_device *dev, bool fbcon)
 
        amdgpu_ras_suspend(adev);
 
-       r = amdgpu_device_ip_suspend_phase1(adev);
+       amdgpu_device_ip_suspend_phase1(adev);
 
        if (!adev->in_s0ix)
                amdgpu_amdkfd_suspend(adev, adev->in_runpm);
@@ -3755,7 +3754,7 @@ int amdgpu_device_suspend(struct drm_device *dev, bool fbcon)
 
        amdgpu_fence_driver_suspend(adev);
 
-       r = amdgpu_device_ip_suspend_phase2(adev);
+       amdgpu_device_ip_suspend_phase2(adev);
        /* evict remaining vram memory
         * This second call to evict vram is to evict the gart page table
         * using the CPU.