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-rw-r--r--sound/soc/fsl/fsl_audmix.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/fsl/fsl_audmix.h b/sound/soc/fsl/fsl_audmix.h
index 7812ffec45c5..479f05695d53 100644
--- a/sound/soc/fsl/fsl_audmix.h
+++ b/sound/soc/fsl/fsl_audmix.h
@@ -96,6 +96,7 @@ struct fsl_audmix {
struct platform_device *pdev;
struct regmap *regmap;
struct clk *ipg_clk;
+ spinlock_t lock; /* Protect tdms */
u8 tdms;
};