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| author | Nicolin Chen <nicoleotsuka@gmail.com> | 2017-12-17 18:52:10 -0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-12-19 09:25:07 +0000 |
| commit | 52eee84e815e0fbaf9ada848ab5646314a529b61 (patch) | |
| tree | fc5737ae24c9127542f7fc9c0d39a3b536558874 /sound/soc/fsl/fsl_ssi.h | |
| parent | 8bc84a3344ca27836cff29bfbb42365753c9c557 (diff) | |
| download | lwn-52eee84e815e0fbaf9ada848ab5646314a529b61.tar.gz lwn-52eee84e815e0fbaf9ada848ab5646314a529b61.zip | |
ASoC: fsl_ssi: Define ternary macros to simplify code
Some regmap code looks redudant. So simplify it.
Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Tested-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Reviewed-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Acked-by: Timur Tabi <timur@tabi.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/fsl/fsl_ssi.h')
| -rw-r--r-- | sound/soc/fsl/fsl_ssi.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/soc/fsl/fsl_ssi.h b/sound/soc/fsl/fsl_ssi.h index b61008779e3c..de2fdc5db726 100644 --- a/sound/soc/fsl/fsl_ssi.h +++ b/sound/soc/fsl/fsl_ssi.h @@ -35,10 +35,12 @@ #define REG_SSI_STCR 0x1c /* SSI Receive Configuration Register */ #define REG_SSI_SRCR 0x20 +#define REG_SSI_SxCR(tx) ((tx) ? REG_SSI_STCR : REG_SSI_SRCR) /* SSI Transmit Clock Control Register */ #define REG_SSI_STCCR 0x24 /* SSI Receive Clock Control Register */ #define REG_SSI_SRCCR 0x28 +#define REG_SSI_SxCCR(tx) ((tx) ? REG_SSI_STCCR : REG_SSI_SRCCR) /* SSI FIFO Control/Status Register */ #define REG_SSI_SFCSR 0x2c /* @@ -67,6 +69,7 @@ #define REG_SSI_STMSK 0x48 /* SSI Receive Time Slot Mask Register */ #define REG_SSI_SRMSK 0x4c +#define REG_SSI_SxMSK(tx) ((tx) ? REG_SSI_STMSK : REG_SSI_SRMSK) /* * SSI AC97 Channel Status Register * @@ -249,6 +252,7 @@ #define SSI_SOR_CLKOFF 0x00000040 #define SSI_SOR_RX_CLR 0x00000020 #define SSI_SOR_TX_CLR 0x00000010 +#define SSI_SOR_xX_CLR(tx) ((tx) ? SSI_SOR_TX_CLR : SSI_SOR_RX_CLR) #define SSI_SOR_INIT 0x00000008 #define SSI_SOR_WAIT_SHIFT 1 #define SSI_SOR_WAIT_MASK 0x00000006 |