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[3/3] mmc: sdhci-s3c: use the bitops API for bit operation

Message ID 20170120095004.14509-4-jh80.chung@samsung.com (mailing list archive)
State New, archived
Headers show

Commit Message

Jaehoon Chung Jan. 20, 2017, 9:50 a.m. UTC 
Use the bitops API instead of shifting directly.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
---
 drivers/mmc/host/sdhci-s3c.c | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)
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Patch

diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
index e8b57cd..6c102d8 100644
--- a/drivers/mmc/host/sdhci-s3c.c
+++ b/drivers/mmc/host/sdhci-s3c.c
@@ -34,24 +34,24 @@ 
 #define MAX_BUS_CLK	(4)
 
 #define S3C_SDHCI_CONTROL2			(0x80)
-#define S3C64XX_SDHCI_CTRL2_ENSTAASYNCCLR	(1 << 31)
-#define S3C64XX_SDHCI_CTRL2_ENCMDCNFMSK		(1 << 30)
-#define S3C_SDHCI_CTRL2_ENFBCLKRX		(1 << 14)
+#define S3C64XX_SDHCI_CTRL2_ENSTAASYNCCLR	BIT(31)
+#define S3C64XX_SDHCI_CTRL2_ENCMDCNFMSK		BIT(30)
+#define S3C_SDHCI_CTRL2_ENFBCLKRX		BIT(14)
 #define S3C_SDHCI_CTRL2_DFCNT_MASK		(0x3 << 9)
 #define S3C_SDHCI_CTRL2_DFCNT_SHIFT		(9)
 #define S3C_SDHCI_CTRL2_DFCNT_NONE		(0x0 << 9)
 #define S3C_SDHCI_CTRL2_DFCNT_4SDCLK		(0x1 << 9)
 #define S3C_SDHCI_CTRL2_DFCNT_16SDCLK		(0x2 << 9)
 #define S3C_SDHCI_CTRL2_DFCNT_64SDCLK		(0x3 << 9)
-#define S3C_SDHCI_CTRL2_ENCLKOUTHOLD		(1 << 8)
+#define S3C_SDHCI_CTRL2_ENCLKOUTHOLD		BIT(8)
 #define S3C_SDHCI_CTRL2_SELBASECLK_MASK		(0x3 << 4)
 #define S3C_SDHCI_CTRL2_SELBASECLK_SHIFT	(4)
 
 #define S3C_SDHCI_CONTROL3			(0x84)
-#define S3C_SDHCI_CTRL3_FCSEL3			(1 << 31)
-#define S3C_SDHCI_CTRL3_FCSEL2			(1 << 23)
-#define S3C_SDHCI_CTRL3_FCSEL1			(1 << 15)
-#define S3C_SDHCI_CTRL3_FCSEL0			(1 << 7)
+#define S3C_SDHCI_CTRL3_FCSEL3			BIT(31)
+#define S3C_SDHCI_CTRL3_FCSEL2			BIT(23)
+#define S3C_SDHCI_CTRL3_FCSEL1			BIT(15)
+#define S3C_SDHCI_CTRL3_FCSEL0			BIT(7)
 
 #define S3C64XX_SDHCI_CONTROL4			(0x8C)
 #define S3C64XX_SDHCI_CONTROL4_DRIVE_9mA	(0x3 << 16)