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[RFC] ASOC: sunxi: sun4i_snd_txctrl_on() can be static

Message ID 20150930185246.GA82847@lkp-hsx03 (mailing list archive)
State New, archived
Headers show

Commit Message

kernel test robot Sept. 30, 2015, 6:52 p.m. UTC 
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
---
 sun4i-spdif.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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Patch

diff --git a/sound/soc/sunxi/sun4i-spdif.c b/sound/soc/sunxi/sun4i-spdif.c
index 5fff6f6..cf0ed80 100644
--- a/sound/soc/sunxi/sun4i-spdif.c
+++ b/sound/soc/sunxi/sun4i-spdif.c
@@ -204,7 +204,7 @@  static void sun4i_spdif_configure(struct sun4i_spdif_dev *host)
 
 }
 
-void sun4i_snd_txctrl_on(struct snd_pcm_substream *substream,
+static void sun4i_snd_txctrl_on(struct snd_pcm_substream *substream,
 				struct sun4i_spdif_dev *host)
 {
 	if (substream->runtime->channels == 1)
@@ -228,7 +228,7 @@  void sun4i_snd_txctrl_on(struct snd_pcm_substream *substream,
 					SUN4I_SPDIF_CTL_GEN);
 }
 
-void sun4i_snd_txctrl_off(struct snd_pcm_substream *substream,
+static void sun4i_snd_txctrl_off(struct snd_pcm_substream *substream,
 				struct sun4i_spdif_dev *host)
 {
 	/* SPDIF TX DISABLE */