I2C: TWL4030: checkpatch.pl fixes to rtc-twl4030.c

Misc cleanup patch.
Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

drivers/rtc/rtc-twl4030.c

@@ -36,12 +36,12 @@
 #include <linux/device.h>
 #include <linux/i2c/twl4030.h>
 #include <linux/i2c/twl4030-rtc.h>
+#include <linux/io.h>
+#include <linux/irq.h>
 
-#include <asm/io.h>
 #include <asm/mach/time.h>
 #include <asm/system.h>
 #include <asm/hardware.h>
-#include <asm/irq.h>
 
 #define ALL_TIME_REGS		6
 
@@ -54,7 +54,7 @@ static int epoch = 1900;	/* year corresponding to 0x00   */
 /*
  * Supports 1 byte read from TWL4030 RTC register.
  */
-static int twl4030_rtc_read_u8(u8 * data, u8 reg)
+static int twl4030_rtc_read_u8(u8 *data, u8 reg)
 {
 	int ret;
 
@@ -182,7 +182,8 @@ static int get_rtc_time(struct rtc_time *rtc_tm)
 	 * Account for differences between how the RTC uses the values
 	 * and how they are defined in a struct rtc_time;
 	 */
-	if ((rtc_tm->tm_year += (epoch - 1900)) <= 69)
+	rtc_tm->tm_year += (epoch - 1900);
+	if (rtc_tm->tm_year <= 69)
 		rtc_tm->tm_year += 100;
 
 	rtc_tm->tm_mon--;
@@ -258,7 +259,8 @@ static int get_rtc_alm_time(struct rtc_time *alm_tm)
 	 * Account for differences between how the RTC uses the values
 	 * and how they are defined in a struct rtc_time;
 	 */
-	if ((alm_tm->tm_year += (epoch - 1900)) <= 69)
+	alm_tm->tm_year += (epoch - 1900);
+	if (alm_tm->tm_year <= 69)
 		alm_tm->tm_year += 100;
 
 	alm_tm->tm_mon--;
@@ -450,7 +452,8 @@ static irqreturn_t twl4030_rtc_interrupt(int irq, void *rtc)
 	 * RTC event generates 2 interrupts in a row.
 	 * (no errata document available)
 	 */
-	res = twl4030_i2c_write_u8(TWL4030_MODULE_INT, PWR_RTC_INT_CLR, REG_PWR_ISR1);
+	res = twl4030_i2c_write_u8(TWL4030_MODULE_INT,
+			PWR_RTC_INT_CLR, REG_PWR_ISR1);
 	if (res)
 		goto out;
 
@@ -600,7 +603,7 @@ static void twl4030_rtc_shutdown(struct platform_device *pdev)
 
 #ifdef CONFIG_PM
 
-static unsigned char irqstat = 0;
+static unsigned char irqstat;
 
 static int twl4030_rtc_suspend(struct platform_device *pdev, pm_message_t state)
 {