mmc: sh_mmcif: simplify bitmask macros

Purely cosmetic readability improvement, no functional change.

Signed-off-by: Guennadi Liakhovetski <[email protected]>
Signed-off-by: Chris Ball <[email protected]>

Author: lyakh

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)