diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/phy/phy-twl4030-usb.c | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/drivers/usb/phy/phy-twl4030-usb.c b/drivers/usb/phy/phy-twl4030-usb.c index 1986c782346f..4ad234cc6c9e 100644 --- a/drivers/usb/phy/phy-twl4030-usb.c +++ b/drivers/usb/phy/phy-twl4030-usb.c @@ -515,19 +515,17 @@ static int twl4030_usb_phy_init(struct usb_phy *phy) struct twl4030_usb *twl = phy_to_twl(phy); enum omap_musb_vbus_id_status status; - status = twl4030_usb_linkstat(twl); - if (status > 0) { - if (status == OMAP_MUSB_VBUS_OFF || - status == OMAP_MUSB_ID_FLOAT) { - __twl4030_phy_power(twl, 0); - twl->asleep = 1; - } else { - __twl4030_phy_resume(twl); - twl->asleep = 0; - } + /* + * Start in sleep state, we'll get called through set_suspend() + * callback when musb is runtime resumed and it's time to start. + */ + __twl4030_phy_power(twl, 0); + twl->asleep = 1; + status = twl4030_usb_linkstat(twl); + if (status > 0) omap_musb_mailbox(twl->linkstat); - } + sysfs_notify(&twl->dev->kobj, NULL, "vbus"); return 0; } |