linux-kernel - [PATCH 1/2] RTC/i.MX/DryIce: trivial clean up code

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Date:	Tue, 25 Nov 2014 12:37:47 +0100
From:	Juergen Borleis <jbe@...gutronix.de>
To:	rtc-linux@...glegroups.com
Cc:	Alessandro Zummo <a.zummo@...ertech.it>,
	linux-kernel@...r.kernel.org, kernel@...gutronix.de
Subject: [PATCH 1/2] RTC/i.MX/DryIce: trivial clean up code

Signed-off-by: Juergen Borleis <jbe@...gutronix.de>
---
 drivers/rtc/rtc-imxdi.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/rtc/rtc-imxdi.c b/drivers/rtc/rtc-imxdi.c
index cd741c7..a2544f0 100644
--- a/drivers/rtc/rtc-imxdi.c
+++ b/drivers/rtc/rtc-imxdi.c
@@ -313,7 +313,7 @@ static irqreturn_t dryice_norm_irq(int irq, void *dev_id)
 	dier = __raw_readl(imxdi->ioaddr + DIER);
 
 	/* handle write complete and write error cases */
-	if ((dier & DIER_WCIE)) {
+	if (dier & DIER_WCIE) {
 		/*If the write wait queue is empty then there is no pending
 		  operations. It means the interrupt is for DryIce -Security.
 		  IRQ must be returned as none.*/
@@ -322,7 +322,7 @@ static irqreturn_t dryice_norm_irq(int irq, void *dev_id)
 
 		/* DSR_WCF clears itself on DSR read */
 		dsr = __raw_readl(imxdi->ioaddr + DSR);
-		if ((dsr & (DSR_WCF | DSR_WEF))) {
+		if (dsr & (DSR_WCF | DSR_WEF)) {
 			/* mask the interrupt */
 			di_int_disable(imxdi, DIER_WCIE);
 
@@ -335,7 +335,7 @@ static irqreturn_t dryice_norm_irq(int irq, void *dev_id)
 	}
 
 	/* handle the alarm case */
-	if ((dier & DIER_CAIE)) {
+	if (dier & DIER_CAIE) {
 		/* DSR_WCF clears itself on DSR read */
 		dsr = __raw_readl(imxdi->ioaddr + DSR);
 		if (dsr & DSR_CAF) {
-- 
2.1.3

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