diff options
Diffstat (limited to 'drivers/usb/phy/phy-ab8500-usb.c')
| -rw-r--r-- | drivers/usb/phy/phy-ab8500-usb.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/usb/phy/phy-ab8500-usb.c b/drivers/usb/phy/phy-ab8500-usb.c index a1c103fc26ec..749614cf6e2b 100644 --- a/drivers/usb/phy/phy-ab8500-usb.c +++ b/drivers/usb/phy/phy-ab8500-usb.c @@ -614,17 +614,16 @@ static int ab8500_usb_set_peripheral(struct usb_otg *otg, ab = phy_to_ab(otg->phy); + ab->phy.otg->gadget = gadget; + /* Some drivers call this function in atomic context. * Do not update ab8500 registers directly till this * is fixed. */ - if (!gadget) { - otg->gadget = NULL; + if ((ab->mode != USB_IDLE) && (!gadget)) { + ab->mode = USB_IDLE; schedule_work(&ab->phy_dis_work); - } else { - otg->gadget = gadget; - otg->phy->state = OTG_STATE_B_IDLE; } return 0; @@ -639,16 +638,16 @@ static int ab8500_usb_set_host(struct usb_otg *otg, struct usb_bus *host) ab = phy_to_ab(otg->phy); + ab->phy.otg->host = host; + /* Some drivers call this function in atomic context. * Do not update ab8500 registers directly till this * is fixed. */ - if (!host) { - otg->host = NULL; + if ((ab->mode != USB_IDLE) && (!host)) { + ab->mode = USB_IDLE; schedule_work(&ab->phy_dis_work); - } else { - otg->host = host; } return 0; |