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phy: phy-twl4030-usb: emit VBUS status events to userspace

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Emit KOBJ_ONLINE/KOBJ_OFFLINE action uevent on VBUS status changes.

Cc: Tony Lindgren <tony@atomide.com>
Signed-off-by: Matt Ranostay <matt@ranostay.consulting>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
This commit is contained in:
Matt Ranostay 2016-09-20 19:58:04 -07:00 committed by Kishon Vijay Abraham I
parent 5d04c88379
commit 9d052aa01b
1 changed files with 3 additions and 0 deletions
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3
drivers/phy/phy-twl4030-usb.c
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@ -317,6 +317,9 @@ static enum musb_vbus_id_status
linkstat = MUSB_VBUS_OFF;
}
kobject_uevent(&twl->dev->kobj, linkstat == MUSB_VBUS_VALID
? KOBJ_ONLINE : KOBJ_OFFLINE);
dev_dbg(twl->dev, "HW_CONDITIONS 0x%02x/%d; link %d\n",
status, status, linkstat);