drivers/mux/adg792a.c:134:34: warning: 'adg792a_of_match' defined but not used
From: kernel test robot
Date: Mon Jan 06 2025 - 03:54:24 EST
Hi Aswath,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 9d89551994a430b50c4fffcb1e617a057fa76e20
commit: e4d4371253029528c02bfb43a46c252e1c3d035f phy: phy-can-transceiver: Add support for setting mux
date: 2 years, 9 months ago
config: sh-randconfig-002-20241212 (https://download.01.org/0day-ci/archive/20250106/202501061623.b5Jszq2k-lkp@xxxxxxxxx/config)
compiler: sh4-linux-gcc (GCC) 12.4.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250106/202501061623.b5Jszq2k-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/202501061623.b5Jszq2k-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[] = {
| ^~~~~~~~~~~~~~~~
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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