diff options
Diffstat (limited to 'drivers/usb')
| -rwxr-xr-x | drivers/usb/gadget/arcotg_udc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/usb/gadget/arcotg_udc.c b/drivers/usb/gadget/arcotg_udc.c index 04824da1c07f..d1a2e27bcd56 100755 --- a/drivers/usb/gadget/arcotg_udc.c +++ b/drivers/usb/gadget/arcotg_udc.c @@ -1,5 +1,5 @@ /* - * Copyright 2004-2012 Freescale Semiconductor, Inc. All Rights Reserved. + * Copyright 2004-2013 Freescale Semiconductor, Inc. All Rights Reserved. */ /* @@ -562,6 +562,8 @@ static void dr_controller_stop(struct fsl_udc *udc) tmp &= ~USB_CMD_RUN_STOP; fsl_writel(tmp, &dr_regs->usbcmd); + /* disable pulldown dp and dm */ + dr_discharge_line(udc->pdata, true); return; } @@ -2519,6 +2521,7 @@ int usb_gadget_unregister_driver(struct usb_gadget_driver *driver) dr_phy_low_power_mode(udc_controller, true); + dr_clk_gate(false); printk(KERN_INFO "unregistered gadget driver '%s'\r\n", driver->driver.name); return 0; |