drm/amdgpu: guard ras debugfs creation/removal based on CONFIG_DEBUG_FS

It can avoid potential build warn/error when
CONFIG_DEBUG_FS is not set.

Signed-off-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Reviewed-by: Dennis Li <Dennis.Li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index e437530fa808d4a10f259c63aa871f0829847fe8..866373c95cae6a581a8b7779da8ff1221390a0ed 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -1246,6 +1246,7 @@ void amdgpu_ras_debugfs_create(struct amdgpu_device *adev,
 
 void amdgpu_ras_debugfs_create_all(struct amdgpu_device *adev)
 {
+#if defined(CONFIG_DEBUG_FS)
        struct amdgpu_ras *con = amdgpu_ras_get_context(adev);
        struct ras_manager *obj;
        struct ras_fs_if fs_info;
@@ -1268,6 +1269,7 @@ void amdgpu_ras_debugfs_create_all(struct amdgpu_device *adev)
                        amdgpu_ras_debugfs_create(adev, &fs_info);
                }
        }
+#endif
 }
 
 void amdgpu_ras_debugfs_remove(struct amdgpu_device *adev,
@@ -1284,6 +1286,7 @@ void amdgpu_ras_debugfs_remove(struct amdgpu_device *adev,
 
 static void amdgpu_ras_debugfs_remove_all(struct amdgpu_device *adev)
 {
+#if defined(CONFIG_DEBUG_FS)
        struct amdgpu_ras *con = amdgpu_ras_get_context(adev);
        struct ras_manager *obj, *tmp;
 
@@ -1292,6 +1295,7 @@ static void amdgpu_ras_debugfs_remove_all(struct amdgpu_device *adev)
        }
 
        con->dir = NULL;
+#endif
 }
 /* debugfs end */