drivers/mux/adg792a.c:134:34: warning: 'adg792a_of_match' defined but not used

From: kernel test robot
Date: Sun Jan 21 2024 - 07:14:22 EST


Hi Andy,

FYI, the error/warning still remains.

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 7a396820222d6d4c02057f41658b162bdcdadd0e
commit: 879a52379704e479237d0b97822fd9302fed0675 iio: multiplexer: Make use of device properties
date: 1 year, 10 months ago
config: x86_64-randconfig-x063-20230716 (https://download.01.org/0day-ci/archive/20240121/202401212032.jgSOk2Zn-lkp@xxxxxxxxx/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240121/202401212032.jgSOk2Zn-lkp@xxxxxxxxx/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@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202401212032.jgSOk2Zn-lkp@xxxxxxxxx/

All warnings (new ones prefixed by >>):

>> drivers/mux/adg792a.c:134:34: warning: 'adg792a_of_match' defined but not used [-Wunused-const-variable=]
134 | static const struct of_device_id adg792a_of_match[] = {
| ^~~~~~~~~~~~~~~~

Kconfig warnings: (for reference only)
WARNING: unmet direct dependencies detected for DRM_I915_DEBUG_GEM
Depends on [n]: HAS_IOMEM [=y] && DRM_I915 [=y] && EXPERT [=y] && DRM_I915_WERROR [=n]
Selected by [y]:
- DRM_I915_DEBUG [=y] && HAS_IOMEM [=y] && DRM_I915 [=y] && EXPERT [=y] && !COMPILE_TEST [=n]


vim +/adg792a_of_match +134 drivers/mux/adg792a.c

afda08c4caa948 drivers/mux/mux-adg792a.c Peter Rosin 2017-05-14 133
afda08c4caa948 drivers/mux/mux-adg792a.c Peter Rosin 2017-05-14 @134 static const struct of_device_id adg792a_of_match[] = {
afda08c4caa948 drivers/mux/mux-adg792a.c Peter Rosin 2017-05-14 135 { .compatible = "adi,adg792a", },
afda08c4caa948 drivers/mux/mux-adg792a.c Peter Rosin 2017-05-14 136 { .compatible = "adi,adg792g", },
afda08c4caa948 drivers/mux/mux-adg792a.c Peter Rosin 2017-05-14 137 { }
afda08c4caa948 drivers/mux/mux-adg792a.c Peter Rosin 2017-05-14 138 };
afda08c4caa948 drivers/mux/mux-adg792a.c Peter Rosin 2017-05-14 139 MODULE_DEVICE_TABLE(of, adg792a_of_match);
afda08c4caa948 drivers/mux/mux-adg792a.c Peter Rosin 2017-05-14 140

:::::: The code at line 134 was first introduced by commit
:::::: afda08c4caa9489511557def51e322a5f2142a2f mux: adg792a: add mux controller driver for ADG792A/G

:::::: TO: Peter Rosin <peda@xxxxxxxxxx>
:::::: CC: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

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