tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
rtc: mv: use BIT()
Use bit instead of hand coding the shift and correct the 24 hour vs 24
hours typo.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
+3
-2
+3
-2
drivers/rtc/rtc-mv.c
+3
-2
drivers/rtc/rtc-mv.c
···
10
10
#include <linux/kernel.h>
11
11
#include <linux/rtc.h>
12
12
#include <linux/bcd.h>
13
+
#include <linux/bitops.h>
13
14
#include <linux/io.h>
14
15
#include <linux/platform_device.h>
15
16
#include <linux/of.h>
···
25
24
#define RTC_MINUTES_OFFS 8
26
25
#define RTC_HOURS_OFFS 16
27
26
#define RTC_WDAY_OFFS 24
28
-
#define RTC_HOURS_12H_MODE (1 << 22) /* 12 hours mode */
27
+
#define RTC_HOURS_12H_MODE BIT(22) /* 12 hour mode */
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28
30
29
#define RTC_DATE_REG_OFFS 4
31
30
#define RTC_MDAY_OFFS 0
···
34
33
35
34
#define RTC_ALARM_TIME_REG_OFFS 8
36
35
#define RTC_ALARM_DATE_REG_OFFS 0xc
37
-
#define RTC_ALARM_VALID (1 << 7)
36
+
#define RTC_ALARM_VALID BIT(7)
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37
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38
#define RTC_ALARM_INTERRUPT_MASK_REG_OFFS 0x10
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39
#define RTC_ALARM_INTERRUPT_CASUE_REG_OFFS 0x14