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| author | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2020-11-18 03:27:47 +0300 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2020-11-19 14:52:25 +0300 |
| commit | 673536cc5f21b34785e386dd05510659bf6d92db (patch) | |
| tree | b1a0b675b0fd162b486790a37fcbd9bff4b84566 /drivers/rtc/rtc-pcf8523.c | |
| parent | 219cc0f9189759cf6e22a935c20df3654331037f (diff) | |
| download | linux-673536cc5f21b34785e386dd05510659bf6d92db.tar.xz | |
rtc: pcf8523: use BIT
Use the BIT macro to define register bits.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20201118002747.1346504-3-alexandre.belloni@bootlin.com
Diffstat (limited to 'drivers/rtc/rtc-pcf8523.c')
| -rw-r--r-- | drivers/rtc/rtc-pcf8523.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/rtc/rtc-pcf8523.c b/drivers/rtc/rtc-pcf8523.c index d5f913cb2ec9..5e1e7b2a8c9a 100644 --- a/drivers/rtc/rtc-pcf8523.c +++ b/drivers/rtc/rtc-pcf8523.c @@ -12,18 +12,18 @@ #define DRIVER_NAME "rtc-pcf8523" #define REG_CONTROL1 0x00 -#define REG_CONTROL1_CAP_SEL (1 << 7) -#define REG_CONTROL1_STOP (1 << 5) +#define REG_CONTROL1_CAP_SEL BIT(7) +#define REG_CONTROL1_STOP BIT(5) #define REG_CONTROL3 0x02 -#define REG_CONTROL3_PM_BLD (1 << 7) /* battery low detection disabled */ -#define REG_CONTROL3_PM_VDD (1 << 6) /* switch-over disabled */ -#define REG_CONTROL3_PM_DSM (1 << 5) /* direct switching mode */ +#define REG_CONTROL3_PM_BLD BIT(7) /* battery low detection disabled */ +#define REG_CONTROL3_PM_VDD BIT(6) /* switch-over disabled */ +#define REG_CONTROL3_PM_DSM BIT(5) /* direct switching mode */ #define REG_CONTROL3_PM_MASK 0xe0 -#define REG_CONTROL3_BLF (1 << 2) /* battery low bit, read-only */ +#define REG_CONTROL3_BLF BIT(2) /* battery low bit, read-only */ #define REG_SECONDS 0x03 -#define REG_SECONDS_OS (1 << 7) +#define REG_SECONDS_OS BIT(7) #define REG_MINUTES 0x04 #define REG_HOURS 0x05 |