ASoC: fsl_audmix: Add spin lock to protect tdms

[linux.git] / sound / soc / fsl / fsl_audmix.h

diff --git a/sound/soc/fsl/fsl_audmix.h b/sound/soc/fsl/fsl_audmix.h
index 7812ffec45c51bafbe3e435994b3205110e2e38d..479f05695d53c3212e309c24dff24b85ccbd6c15 100644 (file)
--- 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;
 };