X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=carlfw%2Fusb%2Fmain.c;h=1a966256e2989decba5ff9be1b87fd609d71cdb5;hb=c97d09577cb82ffc5deda208163ecbee12f76037;hp=00c9326163b0c46d19f17153c835a14f54216e62;hpb=1dbab55a460484fd655c44c99fc192b9e3702485;p=carl9170fw.git

diff --git a/carlfw/usb/main.c b/carlfw/usb/main.c
index 00c9326..1a96625 100644
--- a/carlfw/usb/main.c
+++ b/carlfw/usb/main.c
@@ -222,6 +222,8 @@ static void turn_power_off(void)
 
 	set(AR9170_PWR_REG_BASE, 0x40021);
 
+	set(AR9170_MAC_REG_DMA_TRIGGER, 0);
+
 	set(AR9170_MAC_REG_POWER_STATE_CTRL,
 	    AR9170_MAC_POWER_STATE_CTRL_RESET);
 
@@ -384,25 +386,3 @@ void handle_usb(void)
 		usb_trigger_in();
 }
 
-#ifdef CONFIG_CARL9170FW_USB_WATCHDOG
-void usb_watchdog_timer(void)
-{
-	if (fw.usb.watchdog.state == cpu_to_le32(CARL9170_USB_WATCHDOG_INACTIVE))
-		return;
-
-	fw.usb.watchdog.state++;
-
-	if (le32_to_cpu(fw.usb.watchdog.state) >= CARL9170_USB_WATCHDOG_TRIGGER_THRESHOLD) {
-		for (;;) {
-			/*
-			 * Simply wait until the HW watchdog
-			 * timer has elapsed.
-			 */
-		}
-	}
-
-	send_cmd_to_host(sizeof(fw.usb.watchdog), CARL9170_RSP_USB_WD,
-			 0x80, (uint8_t *) &fw.usb.watchdog);
-}
-#endif /* CONFIG_CARL9170FW_USB_WATCHDOG */
-