renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2025-01-16 09:34:22 +08:00
Code

drm/amdgpu: fix debugfs creation/removal, again

Browse Source 
There is still a warning when CONFIG_DEBUG_FS is disabled:

drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c:1145:13: error: 'amdgpu_ras_debugfs_create_ctrl_node' defined but not used [-Werror=unused-function]
 1145 | static void amdgpu_ras_debugfs_create_ctrl_node(struct amdgpu_device *adev)

Change the code again to make the compiler actually drop
this code but not warn about it.

Fixes: ae2bf61ff3 ("drm/amdgpu: guard ras debugfs creation/removal based on CONFIG_DEBUG_FS")
Reviewed-by: Tao Zhou <tao.zhou1@amd.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Arnd Bergmann 2020-12-04 00:06:43 +01:00 committed by Alex Deucher
parent 578b6c4878
commit 2343e9d2c5
2 changed files with 5 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
View File

@ -1172,7 +1172,7 @@ static void amdgpu_ras_debugfs_create_ctrl_node(struct amdgpu_device *adev)
con->dir, &con->disable_ras_err_cnt_harvest);
}
void amdgpu_ras_debugfs_create(struct amdgpu_device *adev,
static void amdgpu_ras_debugfs_create(struct amdgpu_device *adev,
struct ras_fs_if *head)
{
struct amdgpu_ras *con = amdgpu_ras_get_context(adev);
@ -1194,7 +1194,6 @@ 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;
@ -1203,7 +1202,7 @@ void amdgpu_ras_debugfs_create_all(struct amdgpu_device *adev)
* it won't be called in resume path, no need to check
* suspend and gpu reset status
*/
if (!con)
if (!IS_ENABLED(CONFIG_DEBUG_FS) || !con)
return;
amdgpu_ras_debugfs_create_ctrl_node(adev);
@ -1217,10 +1216,9 @@ 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,
static void amdgpu_ras_debugfs_remove(struct amdgpu_device *adev,
struct ras_common_if *head)
{
struct ras_manager *obj = amdgpu_ras_find_obj(adev, head);
@ -1234,7 +1232,6 @@ 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;
@ -1243,7 +1240,6 @@ static void amdgpu_ras_debugfs_remove_all(struct amdgpu_device *adev)
}
con->dir = NULL;
#endif
}
/* debugfs end */
@ -1291,7 +1287,8 @@ static int amdgpu_ras_fs_init(struct amdgpu_device *adev)
static int amdgpu_ras_fs_fini(struct amdgpu_device *adev)
{
amdgpu_ras_debugfs_remove_all(adev);
if (IS_ENABLED(CONFIG_DEBUG_FS))
amdgpu_ras_debugfs_remove_all(adev);
amdgpu_ras_sysfs_remove_all(adev);
return 0;
}

6
drivers/gpu/drm/amd/amdgpu/amdgpu_ras.h
View File

@ -607,14 +607,8 @@ int amdgpu_ras_sysfs_create(struct amdgpu_device *adev,
int amdgpu_ras_sysfs_remove(struct amdgpu_device *adev,
struct ras_common_if *head);
void amdgpu_ras_debugfs_create(struct amdgpu_device *adev,
struct ras_fs_if *head);
void amdgpu_ras_debugfs_create_all(struct amdgpu_device *adev);
void amdgpu_ras_debugfs_remove(struct amdgpu_device *adev,
struct ras_common_if *head);
int amdgpu_ras_error_query(struct amdgpu_device *adev,
struct ras_query_if *info);