[PATCH V2 1/5] rtc: max77686: fix checkpatch error

Laxman Dewangan
2016-02-03T09:43:52Z

Fix following check patch error in rtc-max77686 driver:
- Alignment should match open parenthesis.
- braces {} should be used on all arms of this statement.
- Prefer using the BIT macro

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
CC: Krzysztof Kozlowski <k.kozlowski@samsung.com>
CC: Javier Martinez Canillas <javier@osg.samsung.com>
Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>

---
Changes from V1:
None, added reviewed/tested by.

drivers/rtc/rtc-max77686.c | 25 +++++++++++++------------
1 file changed, 13 insertions(+), 12 deletions(-)

diff --git a/drivers/rtc/rtc-max77686.c b/drivers/rtc/rtc-max77686.c
index 188593d..253cf12 100644
--- a/drivers/rtc/rtc-max77686.c
+++ b/drivers/rtc/rtc-max77686.c
@@ -24,20 +24,20 @@

/* RTC Control Register */
#define BCD_EN_SHIFT 0
-#define BCD_EN_MASK (1 << BCD_EN_SHIFT)
+#define BCD_EN_MASK BIT(BCD_EN_SHIFT)
#define MODEL24_SHIFT 1
-#define MODEL24_MASK (1 << MODEL24_SHIFT)
+#define MODEL24_MASK BIT(MODEL24_SHIFT)
/* RTC Update Register1 */
#define RTC_UDR_SHIFT 0
-#define RTC_UDR_MASK (1 << RTC_UDR_SHIFT)
+#define RTC_UDR_MASK BIT(RTC_UDR_SHIFT)
#define RTC_RBUDR_SHIFT 4
-#define RTC_RBUDR_MASK (1 << RTC_RBUDR_SHIFT)
+#define RTC_RBUDR_MASK BIT(RTC_RBUDR_SHIFT)
/* RTC Hour register */
#define HOUR_PM_SHIFT 6
-#define HOUR_PM_MASK (1 << HOUR_PM_SHIFT)
+#define HOUR_PM_MASK BIT(HOUR_PM_SHIFT)
/* RTC Alarm Enable */
#define ALARM_ENABLE_SHIFT 7
-#define ALARM_ENABLE_MASK (1 << ALARM_ENABLE_SHIFT)
+#define ALARM_ENABLE_MASK BIT(ALARM_ENABLE_SHIFT)

#define REG_RTC_NONE 0xdeadbeef

@@ -205,9 +205,9 @@ static void max77686_rtc_data_to_tm(u8 *data, struct rtc_time *tm,

tm->tm_sec = data[RTC_SEC] & mask;
tm->tm_min = data[RTC_MIN] & mask;
- if (info->rtc_24hr_mode)
+ if (info->rtc_24hr_mode) {
tm->tm_hour = data[RTC_HOUR] & 0x1f;
- else {
+ } else {
tm->tm_hour = data[RTC_HOUR] & 0x0f;
if (data[RTC_HOUR] & HOUR_PM_MASK)
tm->tm_hour += 12;
@@ -256,7 +256,7 @@ static int max77686_rtc_tm_to_data(struct rtc_time *tm, u8 *data,
}

static int max77686_rtc_update(struct max77686_rtc_info *info,
- enum MAX77686_RTC_OP op)
+ enum MAX77686_RTC_OP op)
{
int ret;
unsigned int data;
@@ -547,7 +547,7 @@ out:
}

static int max77686_rtc_alarm_irq_enable(struct device *dev,
- unsigned int enabled)
+ unsigned int enabled)
{
struct max77686_rtc_info *info = dev_get_drvdata(dev);
int ret;
@@ -612,7 +612,7 @@ static int max77686_rtc_probe(struct platform_device *pdev)
int ret;

info = devm_kzalloc(&pdev->dev, sizeof(struct max77686_rtc_info),
- GFP_KERNEL);
+ GFP_KERNEL);
if (!info)
return -ENOMEM;

@@ -662,7 +662,8 @@ static int max77686_rtc_probe(struct platform_device *pdev)
}

ret = devm_request_threaded_irq(&pdev->dev, info->virq, NULL,
- max77686_rtc_alarm_irq, 0, "rtc-alarm1", info);
+ max77686_rtc_alarm_irq, 0,
+ "rtc-alarm1", info);
if (ret < 0)
dev_err(&pdev->dev, "Failed to request alarm IRQ: %d: %d\n",
info->virq, ret);
--
2.1.4