From 135111cc5595c6a24dd826d503e2d2bae92da1c4 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Fri, 16 Mar 2012 12:49:04 +0100 Subject: [PATCH] mmc: sh_mmcif: simplify bitmask macros Purely cosmetic readability improvement, no functional change. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Chris Ball --- include/linux/mmc/sh_mmcif.h | 21 +++++++++------------ 1 file changed, 9 insertions(+), 12 deletions(-) diff --git a/include/linux/mmc/sh_mmcif.h b/include/linux/mmc/sh_mmcif.h index 04ff452bf5c3..05f0e3db1c12 100644 --- a/include/linux/mmc/sh_mmcif.h +++ b/include/linux/mmc/sh_mmcif.h @@ -77,18 +77,15 @@ struct sh_mmcif_plat_data { /* CE_CLK_CTRL */ #define CLK_ENABLE (1 << 24) /* 1: output mmc clock */ -#define CLK_CLEAR ((1 << 19) | (1 << 18) | (1 << 17) | (1 << 16)) -#define CLK_SUP_PCLK ((1 << 19) | (1 << 18) | (1 << 17) | (1 << 16)) -#define CLKDIV_4 (1<<16) /* mmc clock frequency. - * n: bus clock/(2^(n+1)) */ -#define CLKDIV_256 (7<<16) /* mmc clock frequency. (see above) */ -#define SRSPTO_256 ((1 << 13) | (0 << 12)) /* resp timeout */ -#define SRBSYTO_29 ((1 << 11) | (1 << 10) | \ - (1 << 9) | (1 << 8)) /* resp busy timeout */ -#define SRWDTO_29 ((1 << 7) | (1 << 6) | \ - (1 << 5) | (1 << 4)) /* read/write timeout */ -#define SCCSTO_29 ((1 << 3) | (1 << 2) | \ - (1 << 1) | (1 << 0)) /* ccs timeout */ +#define CLK_CLEAR (0xf << 16) +#define CLK_SUP_PCLK (0xf << 16) +#define CLKDIV_4 (1 << 16) /* mmc clock frequency. + * n: bus clock/(2^(n+1)) */ +#define CLKDIV_256 (7 << 16) /* mmc clock frequency. (see above) */ +#define SRSPTO_256 (2 << 12) /* resp timeout */ +#define SRBSYTO_29 (0xf << 8) /* resp busy timeout */ +#define SRWDTO_29 (0xf << 4) /* read/write timeout */ +#define SCCSTO_29 (0xf << 0) /* ccs timeout */ /* CE_VERSION */ #define SOFT_RST_ON (1 << 31) -- 2.11.0