* [krzk-github:b4/sm8750-display-dts-and-panel 87/88] drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c:699:6: warning: variable 'val' set but not used
@ 2025-02-10 17:40 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2025-02-10 17:40 UTC (permalink / raw)
To: Krzysztof Kozlowski; +Cc: llvm, oe-kbuild-all
tree: https://github.com/krzk/linux b4/sm8750-display-dts-and-panel
head: 9c9642e37ccbac048317945fa497012c10aedc07
commit: a7fe47cf1a3d1699f276ae91354900afc05d69bd [87/88] DEBUG: testing ideas from Qcom
config: x86_64-buildonly-randconfig-005-20250210 (https://download.01.org/0day-ci/archive/20250211/202502110104.jEgR81mo-lkp@intel.com/config)
compiler: clang version 19.1.3 (https://github.com/llvm/llvm-project ab51eccf88f5321e7c60591c5546b254b6afab99)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250211/202502110104.jEgR81mo-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/202502110104.jEgR81mo-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c:699:6: warning: variable 'val' set but not used [-Wunused-but-set-variable]
699 | u32 val = 0;
| ^
1 warning generated.
vim +/val +699 drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c
e1a950eec25656e Abhinav Kumar 2022-04-26 694
2c266a634ad2814 Krzysztof Kozlowski 2025-01-13 695 static void dpu_hw_ctl_set_active_fetch_pipes(struct dpu_hw_ctl *ctx,
b3652e87c03c70d Krishna Manikandan 2021-04-06 696 unsigned long *fetch_active)
b3652e87c03c70d Krishna Manikandan 2021-04-06 697 {
b3652e87c03c70d Krishna Manikandan 2021-04-06 698 int i;
b3652e87c03c70d Krishna Manikandan 2021-04-06 @699 u32 val = 0;
b3652e87c03c70d Krishna Manikandan 2021-04-06 700
b3652e87c03c70d Krishna Manikandan 2021-04-06 701 if (fetch_active) {
b3652e87c03c70d Krishna Manikandan 2021-04-06 702 for (i = 0; i < SSPP_MAX; i++) {
b3652e87c03c70d Krishna Manikandan 2021-04-06 703 if (test_bit(i, fetch_active) &&
b3652e87c03c70d Krishna Manikandan 2021-04-06 704 fetch_tbl[i] != CTL_INVALID_BIT)
b3652e87c03c70d Krishna Manikandan 2021-04-06 705 val |= BIT(fetch_tbl[i]);
b3652e87c03c70d Krishna Manikandan 2021-04-06 706 }
b3652e87c03c70d Krishna Manikandan 2021-04-06 707 }
b3652e87c03c70d Krishna Manikandan 2021-04-06 708
a7fe47cf1a3d169 Krzysztof Kozlowski 2025-02-10 709 // DPU_REG_WRITE(&ctx->hw, CTL_FETCH_PIPE_ACTIVE, val);
b3652e87c03c70d Krishna Manikandan 2021-04-06 710 }
b3652e87c03c70d Krishna Manikandan 2021-04-06 711
:::::: The code at line 699 was first introduced by commit
:::::: b3652e87c03c70d8e6e04a17afa475f6855169d1 drm/msm/disp/dpu1: add support to program fetch active in ctl path
:::::: TO: Krishna Manikandan <mkrishn@codeaurora.org>
:::::: CC: Rob Clark <robdclark@chromium.org>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2025-02-10 17:40 UTC | newest]
Thread overview: (only message) (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2025-02-10 17:40 [krzk-github:b4/sm8750-display-dts-and-panel 87/88] drivers/gpu/drm/msm/disp/dpu1/dpu_hw_ctl.c:699:6: warning: variable 'val' set but not used kernel test robot
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.