[RFC PATCH plbossart-sound] soundwire: intel: intel_dai_suspend() can be static

[RFC PATCH plbossart-sound] soundwire: intel: intel_dai_suspend() can be static

[kbuild test robot]

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Fixes: caa0fdb5f561 ("soundwire: intel: only reinitialize ALH/SHIM on system resume")
Signed-off-by: kbuild test robot <lkp@intel.com>
---
 intel.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c
index 2a33f54d998dd..5720c02edd994 100644
--- a/drivers/soundwire/intel.c
+++ b/drivers/soundwire/intel.c
@@ -1035,7 +1035,7 @@ static void intel_shutdown(struct snd_pcm_substream *substream,
 	dev_err(dai->dev, "%s: %s: done\n", __func__, dai->name);
 }
 
-int intel_dai_suspend(struct snd_soc_dai *dai)
+static int intel_dai_suspend(struct snd_soc_dai *dai)
 {
 	struct sdw_cdns *cdns = snd_soc_dai_get_drvdata(dai);
 	struct sdw_intel *sdw = cdns_to_intel(cdns);

[plbossart-sound:fix/sdw_dai_prepare 12/12] drivers/soundwire/intel.c:1038:5: sparse: sparse: symbol 'intel_dai_suspend' was not declared. Should it be static?

[kbuild test robot]

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tree:   https://github.com/plbossart/sound fix/sdw_dai_prepare
head:   caa0fdb5f561d8996d77b29b8ef57d5506a2368e
commit: caa0fdb5f561d8996d77b29b8ef57d5506a2368e [12/12] soundwire: intel: only reinitialize ALH/SHIM on system resume
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.1-29-g781bc5d-dirty
        git checkout caa0fdb5f561d8996d77b29b8ef57d5506a2368e
        make ARCH=x86_64 allmodconfig
        make C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__'

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>


sparse warnings: (new ones prefixed by >>)

>> drivers/soundwire/intel.c:1038:5: sparse: sparse: symbol 'intel_dai_suspend' was not declared. Should it be static?

Please review and possibly fold the followup patch.

---
0-DAY kernel test infrastructure                 Open Source Technology Center
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