leds: bcm6328: code cleaning

[deliverable/linux.git] / drivers / leds / leds-bcm6328.c

diff --git a/drivers/leds/leds-bcm6328.c b/drivers/leds/leds-bcm6328.c
index 0329dee4687b2b48942e462f625a44fd94660335..1ef69c27a6a7f2a6a4b7f5da286b8f80f9dc4538 100644 (file)
--- a/drivers/leds/leds-bcm6328.c
+++ b/drivers/leds/leds-bcm6328.c
@@ -42,7 +42,7 @@
 #define BCM6328_LED_SHIFT_TEST         BIT(30)
 #define BCM6328_LED_TEST               BIT(31)
 #define BCM6328_INIT_MASK              (BCM6328_SERIAL_LED_EN | \
-                                        BCM6328_SERIAL_LED_MUX  | \
+                                        BCM6328_SERIAL_LED_MUX | \
                                         BCM6328_SERIAL_LED_CLK_NPOL | \
                                         BCM6328_SERIAL_LED_DATA_PPOL | \
                                         BCM6328_SERIAL_LED_SHIFT_DIR)
@@ -151,9 +151,9 @@ static int bcm6328_blink_set(struct led_classdev *led_cdev,
        }
 
        delay = *delay_on / BCM6328_LED_INTERVAL_MS;
-       if (delay == 0)
+       if (delay == 0) {
                delay = 1;
-       else if (delay > BCM6328_LED_INTV_MASK) {
+       } else if (delay > BCM6328_LED_INTV_MASK) {
                dev_dbg(led_cdev->dev,
                        "fallback to soft blinking (delay > %ums)\n",
                        BCM6328_LED_INTV_MASK * BCM6328_LED_INTERVAL_MS);
@@ -337,7 +337,7 @@ static int bcm6328_leds_probe(struct platform_device *pdev)
        struct device_node *child;
        struct resource *mem_r;
        void __iomem *mem;
-       spinlock_t *lock;
+       spinlock_t *lock; /* memory lock */
        unsigned long val, *blink_leds, *blink_delay;
 
        mem_r = platform_get_resource(pdev, IORESOURCE_MEM, 0);