drivers/rtc/rtc-imxdi.c: trivial clean up code

Signed-off-by: Juergen Borleis <jbe@pengutronix.de>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/rtc/rtc-imxdi.c b/drivers/rtc/rtc-imxdi.c
index 42f5570f42f8570ee00ca94ab1090bd7615980b3..2b475a2c44ce012633271f691ac613f5305ee818 100644 (file)
--- 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) {