diff options
| author | Jagan Teki <jteki@openedev.com> | 2015-10-22 20:07:18 (GMT) |
|---|---|---|
| committer | Jagan Teki <jteki@openedev.com> | 2015-10-27 17:49:29 (GMT) |
| commit | 29e6abd94b0d879b0b92538d41b80d22b4a28d2c (patch) | |
| tree | 91955d54a83029562e66de6aba3c169cde309b82 /drivers/spi/fsl_espi.c | |
| parent | 431a9f0286dc5041b47520479fab388b7917521b (diff) | |
| download | u-boot-29e6abd94b0d879b0b92538d41b80d22b4a28d2c.tar.xz | |
spi: fsl: Use BIT macro
Replace numerical bit shift with BIT macro
in fsl_*spi.c
:%s/(1 << nr)/BIT(nr)/g
where nr = 0, 1, 2 .... 31
Cc: York Sun <yorksun@freescale.com>
Cc: Haikun Wang <Haikun.Wang@freescale.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
Diffstat (limited to 'drivers/spi/fsl_espi.c')
| -rw-r--r-- | drivers/spi/fsl_espi.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/spi/fsl_espi.c b/drivers/spi/fsl_espi.c index 375dc07..b1586d1 100644 --- a/drivers/spi/fsl_espi.c +++ b/drivers/spi/fsl_espi.c @@ -32,26 +32,26 @@ struct fsl_spi_slave { #define ESPI_MAX_CS_NUM 4 #define ESPI_FIFO_WIDTH_BIT 32 -#define ESPI_EV_RNE (1 << 9) -#define ESPI_EV_TNF (1 << 8) -#define ESPI_EV_DON (1 << 14) -#define ESPI_EV_TXE (1 << 15) +#define ESPI_EV_RNE BIT(9) +#define ESPI_EV_TNF BIT(8) +#define ESPI_EV_DON BIT(14) +#define ESPI_EV_TXE BIT(15) #define ESPI_EV_RFCNT_SHIFT 24 #define ESPI_EV_RFCNT_MASK (0x3f << ESPI_EV_RFCNT_SHIFT) -#define ESPI_MODE_EN (1 << 31) /* Enable interface */ +#define ESPI_MODE_EN BIT(31) /* Enable interface */ #define ESPI_MODE_TXTHR(x) ((x) << 8) /* Tx FIFO threshold */ #define ESPI_MODE_RXTHR(x) ((x) << 0) /* Rx FIFO threshold */ #define ESPI_COM_CS(x) ((x) << 30) #define ESPI_COM_TRANLEN(x) ((x) << 0) -#define ESPI_CSMODE_CI_INACTIVEHIGH (1 << 31) -#define ESPI_CSMODE_CP_BEGIN_EDGCLK (1 << 30) -#define ESPI_CSMODE_REV_MSB_FIRST (1 << 29) -#define ESPI_CSMODE_DIV16 (1 << 28) +#define ESPI_CSMODE_CI_INACTIVEHIGH BIT(31) +#define ESPI_CSMODE_CP_BEGIN_EDGCLK BIT(30) +#define ESPI_CSMODE_REV_MSB_FIRST BIT(29) +#define ESPI_CSMODE_DIV16 BIT(28) #define ESPI_CSMODE_PM(x) ((x) << 24) -#define ESPI_CSMODE_POL_ASSERTED_LOW (1 << 20) +#define ESPI_CSMODE_POL_ASSERTED_LOW BIT(20) #define ESPI_CSMODE_LEN(x) ((x) << 16) #define ESPI_CSMODE_CSBEF(x) ((x) << 12) #define ESPI_CSMODE_CSAFT(x) ((x) << 8) |