ASoC: intel: atom: localize variable without external linkage
authorTakashi Sakamoto <o-takashi@sakamocchi.jp>
Tue, 2 May 2017 13:33:03 +0000 (22:33 +0900)
committerMark Brown <broonie@kernel.org>
Sun, 14 May 2017 10:00:44 +0000 (19:00 +0900)
commit65db85fba1df213ff80d6f3cbafee244c58f6ec3
tree6c424c7849bb631fd1282da14dec2b987fd5fe19
parentc0116be3d191393928d39791d203a4495d77b66c
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>
sound/soc/intel/atom/sst/sst.c