[AMD Official Use Only - Internal Distribution Only]
Reviewed-by: Dennis Li <Dennis.Li@xxxxxxx>
-----Original Message-----
From: Chen, Guchun <Guchun.Chen@xxxxxxx>
Sent: Thursday, August 13, 2020 3:04 PM
To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx; Zhang, Hawking <Hawking.Zhang@xxxxxxx>; Li, Dennis <Dennis.Li@xxxxxxx>; Zhou1, Tao <Tao.Zhou1@xxxxxxx>; Clements, John <John.Clements@xxxxxxx>; Deucher, Alexander <Alexander.Deucher@xxxxxxx>
Cc: Chen, Guchun <Guchun.Chen@xxxxxxx>
Subject: [PATCH] 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@xxxxxxx>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index 35d5bf9e6f6f..e1d78cb448e2 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -1244,6 +1244,7 @@ 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;
@@ -1266,6 +1267,7 @@ 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, @@ -1282,6 +1284,7 @@ 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;
@@ -1290,6 +1293,7 @@ static void amdgpu_ras_debugfs_remove_all(struct amdgpu_device *adev)
}
con->dir = NULL;
+#endif
}
/* debugfs end */
--
2.17.1
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