diff --git a/os_dep/usb_intf.c b/os_dep/usb_intf.c
index 573bdb4..8ce4642 100755
--- a/os_dep/usb_intf.c
+++ b/os_dep/usb_intf.c
@@ -936,21 +936,6 @@ error_exit:
 extern void rtd2885_wlan_netlink_sendMsg(char *action_string, char *name);
 #endif
 
-#ifdef CONFIG_PLATFORM_ARM_SUNxI
-#include <mach/sys_config.h>
-extern int sw_usb_disable_hcd(__u32 usbc_no);
-extern int sw_usb_enable_hcd(__u32 usbc_no);
-static int usb_wifi_host = 2;
-#endif
-
-#ifdef CONFIG_PLATFORM_ARM_SUN6I
-#include <mach/sys_config.h>
-extern int sw_usb_disable_hcd(__u32 usbc_no);
-extern int sw_usb_enable_hcd(__u32 usbc_no);
-extern void wifi_pm_power(int on);
-static script_item_u item;
-#endif
-
 /*
  * drv_init() - a device potentially for us
  *
@@ -1382,44 +1367,11 @@ static int __init rtw_drv_entry(void)
 	tmp |= 0x55;
 	writel(tmp,(volatile unsigned int*)0xb801a608);/* write dummy register for 1055 */
 #endif
-#ifdef CONFIG_PLATFORM_ARM_SUNxI
-	int ret = 0;
-	/* ----------get usb_wifi_usbc_num------------- */
-	ret = script_parser_fetch("usb_wifi_para", "usb_wifi_usbc_num", (int *)&usb_wifi_host, 64);
-	if(ret != 0){
-		DBG_8192C("ERR: script_parser_fetch usb_wifi_usbc_num failed\n");
-		ret = -ENOMEM;
-		return ret;
-	}
-	DBG_8192C("sw_usb_enable_hcd: usbc_num = %d\n", usb_wifi_host);
-	sw_usb_enable_hcd(usb_wifi_host);
-#endif /* CONFIG_PLATFORM_ARM_SUNxI */
-
-#if defined  CONFIG_PLATFORM_ARM_SUN6I
-	script_item_value_type_e type;
-
-	type = script_get_item("wifi_para", "wifi_usbc_id", &item);
-	if(SCIRPT_ITEM_VALUE_TYPE_INT != type){
-		printk("ERR: script_get_item wifi_usbc_id failed\n");
-		return -ENOMEM;
-	}
-
-	printk("sw_usb_enable_hcd: usbc_num = %d\n", item.val);
-	wifi_pm_power(1);
-	mdelay(10);
-
-	sw_usb_enable_hcd(item.val);
-#endif /*  defined  CONFIG_PLATFORM_ARM_SUN6I */
-
 	RT_TRACE(_module_hci_intfs_c_,_drv_err_,("+rtw_drv_entry\n"));
 
 	DBG_871X(DRV_NAME " driver version=%s\n", DRIVERVERSION);
 	DBG_871X("build time: %s %s\n", __DATE__, __TIME__);
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24))
-	/* console_suspend_enabled=0; */
-#endif
-
 	rtw_suspend_lock_init();
 
 	usb_drv->drv_registered = true;
@@ -1434,16 +1386,6 @@ static void __exit rtw_drv_halt(void)
 	usb_drv->drv_registered = false;
 	usb_deregister(&usb_drv->usbdrv);
 
-#ifdef CONFIG_PLATFORM_ARM_SUNxI
-	DBG_8192C("sw_usb_disable_hcd: usbc_num = %d\n", usb_wifi_host);
-	sw_usb_disable_hcd(usb_wifi_host);
-#endif	/* CONFIG_PLATFORM_ARM_SUNxI */
-
-#if defined  CONFIG_PLATFORM_ARM_SUN6I
-	sw_usb_disable_hcd(item.val);
-	wifi_pm_power(0);
-#endif	/*   defined  CONFIG_PLATFORM_ARM_SUN6I */
-
 	rtw_suspend_lock_uninit();
 	DBG_871X("-rtw_drv_halt\n");