[PATCH 18/20] phy: phy-twl4030-usb: emit VBUS status events to userspace

[Kishon Vijay Abraham I]

From: Matt Ranostay <mranos...@gmail.com>

Emit KOBJ_ONLINE/KOBJ_OFFLINE action uevent on VBUS status changes.

Cc: Tony Lindgren <t...@atomide.com>
Signed-off-by: Matt Ranostay <matt@ranostay.consulting>
Acked-by: Tony Lindgren <t...@atomide.com>
Signed-off-by: Kishon Vijay Abraham I <kis...@ti.com>
---
 drivers/phy/phy-twl4030-usb.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/phy/phy-twl4030-usb.c b/drivers/phy/phy-twl4030-usb.c
index 87e6334..daf2aa1 100644
--- a/drivers/phy/phy-twl4030-usb.c
+++ b/drivers/phy/phy-twl4030-usb.c
@@ -317,6 +317,9 @@ static bool twl4030_is_driving_vbus(struct twl4030_usb *twl)
                        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);
 
-- 
1.7.9.5