Without CONFIG_DEBUG_FS, this newly added function causes a harmless
warning:
amdgpu_dm/amdgpu_dm.c: In function 'amdgpu_dm_connector_late_register':
amdgpu_dm/amdgpu_dm.c:4723:30: error: unused variable 'amdgpu_dm_connector'
[-Werror=unused-variable]
4723 | struct amdgpu_dm_connector *amdgpu_dm_connector =
| ^~~~~~~~~~~~~~~~~~~
Use an IS_ENABLED() check instead to let the compiler see what
is going on.
Fixes: 14f04fa4834a ("drm/amdgpu/display: add a late register connector
callback")
Signed-off-by: Arnd Bergmann <a...@arndb.de>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index d3674d805a0a..8ab23fe98059 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -51,9 +51,7 @@
#include "amdgpu_dm_irq.h"
#include "dm_helpers.h"
#include "amdgpu_dm_mst_types.h"
-#if defined(CONFIG_DEBUG_FS)
#include "amdgpu_dm_debugfs.h"
-#endif
#include "ivsrcid/ivsrcid_vislands30.h"
@@ -4723,9 +4721,8 @@ amdgpu_dm_connector_late_register(struct drm_connector
*connector)
struct amdgpu_dm_connector *amdgpu_dm_connector =
to_amdgpu_dm_connector(connector);
-#if defined(CONFIG_DEBUG_FS)
- connector_debugfs_init(amdgpu_dm_connector);
-#endif
+ if (IS_ENABLED(CONFIG_DEBUG_FS))
+ connector_debugfs_init(amdgpu_dm_connector);
return 0;
}
--
2.26.0
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