From 65db85fba1df213ff80d6f3cbafee244c58f6ec3 Mon Sep 17 00:00:00 2001 From: Takashi Sakamoto Date: Tue, 2 May 2017 22:33:03 +0900 Subject: [PATCH] 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 Cc: Vinod Koul Signed-off-by: Takashi Sakamoto Signed-off-by: Mark Brown --- sound/soc/intel/atom/sst/sst.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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, -- 2.20.1