ASoC: Intel: atom: statify cht_quirk

Sparse rightly warns:
sound/soc/intel/atom/sst/sst_acpi.c:353:22: warning: symbol 'cht_quirk' was not declared. Should it be static?

So statify this

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/intel/atom/sst/sst_acpi.c b/sound/soc/intel/atom/sst/sst_acpi.c
index 82a374d885a751ff94772a1cf4fb3103335f7c98..4d31849712273712549f404c9773daef0860f186 100644 (file)
--- a/sound/soc/intel/atom/sst/sst_acpi.c
+++ b/sound/soc/intel/atom/sst/sst_acpi.c
@@ -350,7 +350,7 @@ static struct sst_acpi_mach cht_surface_mach = {
        "10EC5640", "cht-bsw-rt5645", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,
                                                                &chv_platform_data };
 
-struct sst_acpi_mach *cht_quirk(void *arg)
+static struct sst_acpi_mach *cht_quirk(void *arg)
 {
        struct sst_acpi_mach *mach = arg;