clean warning for sdk rfkill

diff --git a/arch/arm/mach-rk29/board-rk29sdk-rfkill.c b/arch/arm/mach-rk29/board-rk29sdk-rfkill.c
index 8f9d99d2f80c2b3948e75ffd62d1316a6779e697..cc19e14d950d979d09e162c7af3648599ce16566 100755 (executable)
--- a/arch/arm/mach-rk29/board-rk29sdk-rfkill.c
+++ b/arch/arm/mach-rk29/board-rk29sdk-rfkill.c
@@ -119,13 +119,13 @@ static irqreturn_t bcm4329_wake_host_irq(int irq, void *dev)
 #ifdef CONFIG_BT_HCIBCM4325
 int bcm4325_sleep(int bSleep)
 {
-//     printk("*************bt enter sleep***************\n");
+    //printk("*************bt enter sleep***************\n");
     if (bSleep)
     gpio_set_value(BT_GPIO_WAKE_UP, GPIO_LOW);   //low represent bt device may enter sleep  
     else
     gpio_set_value(BT_GPIO_WAKE_UP, GPIO_HIGH);  //high represent bt device must be awake 
-
-       //printk("sleep=%d\n",bSleep);
+    //printk("sleep=%d\n",bSleep);
+    return 0;
 }
 #endif