drm/amdgpu: Fix missing error code in 'gmc_v6/7/8/9_0_hw_init()'

Return 0 for success scenairos in 'gmc_v6/7/8/9_0_hw_init()'

Fixes the below:
drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c:920 gmc_v6_0_hw_init() warn: missing error code? 'r'
drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c:1104 gmc_v7_0_hw_init() warn: missing error code? 'r'
drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c:1224 gmc_v8_0_hw_init() warn: missing error code? 'r'
drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c:2347 gmc_v9_0_hw_init() warn: missing error code? 'r'

Fixes: fac4ebd79fed ("drm/amdgpu: Fix with right return code '-EIO' in 'amdgpu_gmc_vram_checking()'")
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c
index 229263e..23b4786 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v6_0.c
@@ -916,8 +916,8 @@ static int gmc_v6_0_hw_init(void *handle)
 
        if (amdgpu_emu_mode == 1)
                return amdgpu_gmc_vram_checking(adev);
-       else
-               return r;
+
+       return 0;
 }
 
 static int gmc_v6_0_hw_fini(void *handle)

diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
index d95f719..3da7b6a 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v7_0.c
@@ -1100,8 +1100,8 @@ static int gmc_v7_0_hw_init(void *handle)
 
        if (amdgpu_emu_mode == 1)
                return amdgpu_gmc_vram_checking(adev);
-       else
-               return r;
+
+       return 0;
 }
 
 static int gmc_v7_0_hw_fini(void *handle)

diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
index 4eb0ccc..969a9e8 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c
@@ -1220,8 +1220,8 @@ static int gmc_v8_0_hw_init(void *handle)
 
        if (amdgpu_emu_mode == 1)
                return amdgpu_gmc_vram_checking(adev);
-       else
-               return r;
+
+       return 0;
 }
 
 static int gmc_v8_0_hw_fini(void *handle)

diff --git a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
index a3a1153..4a50537 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c
@@ -2343,8 +2343,8 @@ static int gmc_v9_0_hw_init(void *handle)
 
        if (amdgpu_emu_mode == 1)
                return amdgpu_gmc_vram_checking(adev);
-       else
-               return r;
+
+       return 0;
 }
 
 /**