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ASoC: Intel: Skylake: make function skl_clk_round_rate static 

The function skl_clk_round_rate is local to the source and does not
need to be in global scope, so make it static.

Cleans up sparse warning:
sound/soc/intel/skylake/skl-ssp-clk.c:250:6: warning: symbol
'skl_clk_round_rate' was not declared. Should it be static?

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
Acked-By: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Colin Ian King 2018-02-08 14:35:30 +00:00 committed by Mark Brown
parent 7928b2cbe5
commit 29c5b8fd8c
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GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 2 deletions
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2
sound/soc/intel/skylake/skl-ssp-clk.c
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@ -247,7 +247,7 @@ static unsigned long skl_clk_recalc_rate(struct clk_hw *hw,
}
/* Not supported by clk driver. Implemented to satisfy clk fw */
long skl_clk_round_rate(struct clk_hw *hw, unsigned long rate,
static long skl_clk_round_rate(struct clk_hw *hw, unsigned long rate,
unsigned long *parent_rate)
{
return rate;