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>
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@ -258,7 +258,7 @@ static ssize_t firmware_version_show(struct device *dev,
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}
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DEVICE_ATTR_RO(firmware_version);
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static DEVICE_ATTR_RO(firmware_version);
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static const struct attribute *sst_fw_version_attrs[] = {
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&dev_attr_firmware_version.attr,
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