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

From: kernel test robot
Date: Thu Nov 16 2023 - 01:04:45 EST


Hi Aswath,

FYI, the error/warning still remains.

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: c42d9eeef8e5ba9292eda36fd8e3c11f35ee065c
commit: e4d4371253029528c02bfb43a46c252e1c3d035f phy: phy-can-transceiver: Add support for setting mux
date: 1 year, 7 months ago
config: x86_64-randconfig-x012-20230629 (https://download.01.org/0day-ci/archive/20231116/202311161306.opyfcoCY-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/20231116/202311161306.opyfcoCY-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/202311161306.opyfcoCY-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

afda08c4caa94895 drivers/mux/mux-adg792a.c Peter Rosin 2017-05-14 133
afda08c4caa94895 drivers/mux/mux-adg792a.c Peter Rosin 2017-05-14 @134 static const struct of_device_id adg792a_of_match[] = {
afda08c4caa94895 drivers/mux/mux-adg792a.c Peter Rosin 2017-05-14 135 { .compatible = "adi,adg792a", },
afda08c4caa94895 drivers/mux/mux-adg792a.c Peter Rosin 2017-05-14 136 { .compatible = "adi,adg792g", },
afda08c4caa94895 drivers/mux/mux-adg792a.c Peter Rosin 2017-05-14 137 { }
afda08c4caa94895 drivers/mux/mux-adg792a.c Peter Rosin 2017-05-14 138 };
afda08c4caa94895 drivers/mux/mux-adg792a.c Peter Rosin 2017-05-14 139 MODULE_DEVICE_TABLE(of, adg792a_of_match);
afda08c4caa94895 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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