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authorAlexandre Belloni <alexandre.belloni@bootlin.com>2020-11-18 03:27:47 +0300
committerAlexandre Belloni <alexandre.belloni@bootlin.com>2020-11-19 14:52:25 +0300
commit673536cc5f21b34785e386dd05510659bf6d92db (patch)
treeb1a0b675b0fd162b486790a37fcbd9bff4b84566 /drivers/rtc/rtc-pcf8523.c
parent219cc0f9189759cf6e22a935c20df3654331037f (diff)
downloadlinux-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.c14
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