1 files changed, 4 insertions, 7 deletions

diff --git a/arch/blackfin/kernel/bfin_gpio.c b/arch/blackfin/kernel/bfin_gpio.c
index bb1f4fb2467c..bafcfa52142b 100644
--- a/arch/blackfin/kernel/bfin_gpio.c
+++ b/arch/blackfin/kernel/bfin_gpio.c
@@ -162,7 +162,7 @@ static void port_setup(unsigned short gpio, unsigned short usage)
 
 static void default_gpio(unsigned short gpio)
 {
-        unsigned short bank,bitmask;
+        unsigned short bank, bitmask;
 
         bank = gpio_bank(gpio);
         bitmask = gpio_bit(gpio);
@@ -183,7 +183,7 @@ static int __init bfin_gpio_init(void)
 
         printk(KERN_INFO "Blackfin GPIO Controller\n");
 
-        for (i = 0; i < MAX_BLACKFIN_GPIOS; i+=GPIO_BANKSIZE)
+        for (i = 0; i < MAX_BLACKFIN_GPIOS; i += GPIO_BANKSIZE)
                 reserved_map[gpio_bank(i)] = 0;
 
 #if defined(BF537_FAMILY) && (defined(CONFIG_BFIN_MAC) || defined(CONFIG_BFIN_MAC_MODULE))
@@ -478,7 +478,7 @@ u32 gpio_pm_setup(void)
         u32 sic_iwr = 0;
         u16 bank, mask, i, gpio;
 
-        for (i = 0; i < MAX_BLACKFIN_GPIOS; i+=GPIO_BANKSIZE) {
+        for (i = 0; i < MAX_BLACKFIN_GPIOS; i += GPIO_BANKSIZE) {
                 mask = wakeup_map[gpio_bank(i)];
                 bank = gpio_bank(i);
 
@@ -522,12 +522,11 @@ u32 gpio_pm_setup(void)
                 return IWR_ENABLE_ALL;
 }
 
-
 void gpio_pm_restore(void)
 {
         u16 bank, mask, i;
 
-        for (i = 0; i < MAX_BLACKFIN_GPIOS; i+=GPIO_BANKSIZE) {
+        for (i = 0; i < MAX_BLACKFIN_GPIOS; i += GPIO_BANKSIZE) {
                 mask = wakeup_map[gpio_bank(i)];
                 bank = gpio_bank(i);
 
@@ -591,7 +590,6 @@ int gpio_request(unsigned short gpio, const char *label)
 }
 EXPORT_SYMBOL(gpio_request);
 
-
 void gpio_free(unsigned short gpio)
 {
         unsigned long flags;
@@ -616,7 +614,6 @@ void gpio_free(unsigned short gpio)
 }
 EXPORT_SYMBOL(gpio_free);
 
-
 void gpio_direction_input(unsigned short gpio)
 {
         unsigned long flags;