Commit d28dc3d8 authored by Yu Liao's avatar Yu Liao Committed by Takashi Iwai
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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: default avatarkernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202307242300.Oy0Dp2QI-lkp@intel.com/


Signed-off-by: default avatarYu Liao <liaoyu15@huawei.com>
Link: https://lore.kernel.org/r/20230802022649.2514787-1-liaoyu15@huawei.com


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent fbeb1ec8

sound/ac97/bus.c

+1 −1
Original line number Diff line number Diff line
@@ -462,7 +462,7 @@ static ssize_t vendor_id_show(struct device *dev, 


	return sysfs_emit(buf, "%08x", codec->vendor_id);

}

DEVICE_ATTR_RO(vendor_id);

static DEVICE_ATTR_RO(vendor_id);



static struct attribute *ac97_dev_attrs[] = {

	&dev_attr_vendor_id.attr,