rtc: max77686: fix checkpatch error

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>
Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Tested-by: Javier Martinez Canillas <javier@osg.samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@osg.samsung.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

diff --git a/drivers/rtc/rtc-max77686.c b/drivers/rtc/rtc-max77686.c
index 0f2965d912ae8b7c6dbbc4bfb9dfe1d628b34d10..7f1ca108e11c3a027c7b8a787edfee923d69194c 100644 (file)
--- 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);