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| author | Yu Liao <liaoyu15@huawei.com> | 2023-08-02 04:26:49 +0200 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2023-08-02 09:27:39 +0200 |
| commit | d28dc3d87fe298d0bd83c33738c0c09a0e4f7bdb (patch) | |
| tree | 4f0599b64ffbf47a00ed31886ae549f92d651408 | |
| parent | ALSA: usb-audio: Remove unused function declaration (diff) | |
| download | linux-d28dc3d87fe298d0bd83c33738c0c09a0e4f7bdb.tar.xz linux-d28dc3d87fe298d0bd83c33738c0c09a0e4f7bdb.zip | |
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>
| -rw-r--r-- | sound/ac97/bus.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/ac97/bus.c b/sound/ac97/bus.c index 6067c04ce4c0..3173e9d98927 100644 --- a/sound/ac97/bus.c +++ b/sound/ac97/bus.c @@ -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, |