diff options
| -rw-r--r-- | arch/arm/mach-mx6/usb_dr.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/mach-mx6/usb_dr.c b/arch/arm/mach-mx6/usb_dr.c index cf84cf2b1296..8f909321e219 100644 --- a/arch/arm/mach-mx6/usb_dr.c +++ b/arch/arm/mach-mx6/usb_dr.c @@ -513,10 +513,10 @@ static enum usb_wakeup_event _is_host_wakeup(struct fsl_usb2_platform_data *pdat pr_debug("the otgsc is 0x%x, usbsts is 0x%x, portsc is 0x%x, wakeup_irq is 0x%x\n", UOG_OTGSC, UOG_USBSTS, UOG_PORTSC1, wakeup_req); } /* if ID change sts, it is a host wakeup event */ - if (wakeup_req && (otgsc & OTGSC_IS_USB_ID)) { + if (otgsc & OTGSC_IS_USB_ID) { pr_debug("otg host ID wakeup\n"); - /* if host ID wakeup, we must clear the b session change sts */ - otgsc &= (~OTGSC_IS_USB_ID); + /* if host ID wakeup, we must clear the ID change sts */ + otgsc |= OTGSC_IS_USB_ID; return WAKEUP_EVENT_ID; } if (wakeup_req && (!(otgsc & OTGSC_STS_USB_ID))) { |