drm/xe: Declare __xe_lrc_*_ggtt_addr with __maybe__unused

Message ID 20240204062324.3548268-1-dawei.li@shingroup.cn
State New
Headers
Series drm/xe: Declare __xe_lrc_*_ggtt_addr with __maybe__unused |

Commit Message

Dawei Li Feb. 4, 2024, 6:23 a.m. UTC
  Kernel test robot reports building error:

drivers/gpu/drm/xe/xe_lrc.c:544:1: error: unused function
'__xe_lrc_regs_ggtt_addr' [-Werror,-Wunused-function]
544 | DECL_MAP_ADDR_HELPERS(regs)
    | ^~~~~~~~~~~~~~~~~~~~~~~~~~~

drivers/gpu/drm/xe/xe_lrc.c:536:19: note: expanded from macro
'DECL_MAP_ADDR_HELPERS'
536 | static inline u32 __xe_lrc_##elem##_ggtt_addr(struct xe_lrc *lrc) \
    |                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~

<scratch space>:54:1: note: expanded from here
54 | __xe_lrc_regs_ggtt_addr
   | ^~~~~~~~~~~~~~~~~~~~~~~

1 error generated.

Declare __xe_lrc_*_ggtt_addr with __maybe_unused to address it.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202402010928.g3j2aSBL-lkp@intel.com/
Signed-off-by: Dawei Li <dawei.li@shingroup.cn>
---
 drivers/gpu/drm/xe/xe_lrc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
  

Patch

diff --git a/drivers/gpu/drm/xe/xe_lrc.c b/drivers/gpu/drm/xe/xe_lrc.c
index 0ec5ad2539f1..f70e60a2f8a3 100644
--- a/drivers/gpu/drm/xe/xe_lrc.c
+++ b/drivers/gpu/drm/xe/xe_lrc.c
@@ -614,7 +614,7 @@  static inline struct iosys_map __xe_lrc_##elem##_map(struct xe_lrc *lrc) \
 	iosys_map_incr(&map, __xe_lrc_##elem##_offset(lrc)); \
 	return map; \
 } \
-static inline u32 __xe_lrc_##elem##_ggtt_addr(struct xe_lrc *lrc) \
+static inline u32 __maybe_unused __xe_lrc_##elem##_ggtt_addr(struct xe_lrc *lrc) \
 { \
 	return xe_bo_ggtt_addr(lrc->bo) + __xe_lrc_##elem##_offset(lrc); \
 } \