* [akpm-mm:mm-unstable 56/239] drivers/gpu/drm/renesas/rcar-du/rcar_cmm.c:35:19: error: unused function 'rcar_cmm_read'
@ 2024-12-16 0:40 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2024-12-16 0:40 UTC (permalink / raw)
To: Bart Van Assche
Cc: llvm, oe-kbuild-all, Andrew Morton, Linux Memory Management List
tree: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-unstable
head: 2563d17c641922648007b2abfe3406e2a9a7faf8
commit: d39928f4ecbaf71fa2249fa75473f0349910d21c [56/239] mm/vmstat: fix a W=1 clang compiler warning
config: powerpc-randconfig-002-20241216 (https://download.01.org/0day-ci/archive/20241216/202412160831.5xPilPXv-lkp@intel.com/config)
compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 2dc22615fd46ab2566d0f26d5ba234ab12dc4bf8)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241216/202412160831.5xPilPXv-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202412160831.5xPilPXv-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/gpu/drm/renesas/rcar-du/rcar_cmm.c:35:19: error: unused function 'rcar_cmm_read' [-Werror,-Wunused-function]
35 | static inline int rcar_cmm_read(struct rcar_cmm *rcmm, u32 reg)
| ^~~~~~~~~~~~~
1 error generated.
vim +/rcar_cmm_read +35 drivers/gpu/drm/renesas/rcar-du/rcar_cmm.c
e08e934d6c289ed drivers/gpu/drm/rcar-du/rcar_cmm.c Jacopo Mondi 2019-10-17 34
e08e934d6c289ed drivers/gpu/drm/rcar-du/rcar_cmm.c Jacopo Mondi 2019-10-17 @35 static inline int rcar_cmm_read(struct rcar_cmm *rcmm, u32 reg)
e08e934d6c289ed drivers/gpu/drm/rcar-du/rcar_cmm.c Jacopo Mondi 2019-10-17 36 {
e08e934d6c289ed drivers/gpu/drm/rcar-du/rcar_cmm.c Jacopo Mondi 2019-10-17 37 return ioread32(rcmm->base + reg);
e08e934d6c289ed drivers/gpu/drm/rcar-du/rcar_cmm.c Jacopo Mondi 2019-10-17 38 }
e08e934d6c289ed drivers/gpu/drm/rcar-du/rcar_cmm.c Jacopo Mondi 2019-10-17 39
:::::: The code at line 35 was first introduced by commit
:::::: e08e934d6c289ed0d6bc222271f69dc35fb2caa5 drm: rcar-du: Add support for CMM
:::::: TO: Jacopo Mondi <jacopo+renesas@jmondi.org>
:::::: CC: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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2024-12-16 0:40 [akpm-mm:mm-unstable 56/239] drivers/gpu/drm/renesas/rcar-du/rcar_cmm.c:35:19: error: unused function 'rcar_cmm_read' kernel test robot
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