diff options
| author | Takashi Sakamoto <o-takashi@sakamocchi.jp> | 2017-05-02 22:33:03 +0900 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-05-14 19:00:44 +0900 |
| commit | 65db85fba1df213ff80d6f3cbafee244c58f6ec3 (patch) | |
| tree | 6c424c7849bb631fd1282da14dec2b987fd5fe19 /sound | |
| parent | c0116be3d191393928d39791d203a4495d77b66c (diff) | |
ASoC: intel: atom: localize variable without external linkage
A driver for Intel SST driver for old atom platform includes a variable
which has no external linkage. These functions should have static
qualifier.
This commit adds the qualifier to localize the variable. This issue is
detected by sparse:
sst.c:261:1: warning: symbol 'dev_attr_firmware_version' was not declared. Should it be static?
Cc: Sebastien Guiriec <sebastien.guiriec@intel.com>
Cc: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/intel/atom/sst/sst.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/intel/atom/sst/sst.c b/sound/soc/intel/atom/sst/sst.c index f9ba71315e33..d97556a3772c 100644 --- a/sound/soc/intel/atom/sst/sst.c +++ b/sound/soc/intel/atom/sst/sst.c @@ -258,7 +258,7 @@ static ssize_t firmware_version_show(struct device *dev, } -DEVICE_ATTR_RO(firmware_version); +static DEVICE_ATTR_RO(firmware_version); static const struct attribute *sst_fw_version_attrs[] = { &dev_attr_firmware_version.attr, |