MOD_OPCLK_SHIFT 63 sound/soc/samsung/i2s-regs.h #define MOD_OPCLK_CDCLK_OUT (0 << MOD_OPCLK_SHIFT) MOD_OPCLK_SHIFT 64 sound/soc/samsung/i2s-regs.h #define MOD_OPCLK_CDCLK_IN (1 << MOD_OPCLK_SHIFT) MOD_OPCLK_SHIFT 65 sound/soc/samsung/i2s-regs.h #define MOD_OPCLK_BCLK_OUT (2 << MOD_OPCLK_SHIFT) MOD_OPCLK_SHIFT 66 sound/soc/samsung/i2s-regs.h #define MOD_OPCLK_PCLK (3 << MOD_OPCLK_SHIFT) MOD_OPCLK_SHIFT 67 sound/soc/samsung/i2s-regs.h #define MOD_OPCLK_MASK (3 << MOD_OPCLK_SHIFT) MOD_OPCLK_SHIFT 519 sound/soc/samsung/i2s.c val = (dir << MOD_OPCLK_SHIFT) & MOD_OPCLK_MASK;