ALSA: ac97: set variables dev_attr_vendor_id to static
authorYu Liao <liaoyu15@huawei.com>
Wed, 2 Aug 2023 02:26:49 +0000 (10:26 +0800)
committerTakashi Iwai <tiwai@suse.de>
Wed, 2 Aug 2023 07:27:39 +0000 (09:27 +0200)
commitd28dc3d87fe298d0bd83c33738c0c09a0e4f7bdb
tree4f0599b64ffbf47a00ed31886ae549f92d651408
parentfbeb1ec85dc6079b44766e225104bfdc8ea9fe6c
ALSA: ac97: set variables dev_attr_vendor_id to static

sparse reports
sound/ac97/bus.c:465:1: sparse: sparse: symbol 'dev_attr_vendor_id' was not declared. Should it be static?

This variable is only used in its defining file, so it should be static.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202307242300.Oy0Dp2QI-lkp@intel.com/
Signed-off-by: Yu Liao <liaoyu15@huawei.com>
Link: https://lore.kernel.org/r/20230802022649.2514787-1-liaoyu15@huawei.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/ac97/bus.c