usb: phy: ab8500-usb: fix last notifier arguments
Fix last ab->phy.notifier call to use vbus_draw as notifier argument, as
that's used in ab8500_charger to control charging current.
Also drop a related TODO comment, and the additional
ux500_musb_set_vbus(musb, 0), as with this patch it was causing an
erratic behaviour of gadget ep0 state machine.
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/phy/phy-ab8500-usb.c b/drivers/usb/phy/phy-ab8500-usb.c
index fec260e..888dad6 100644
--- a/drivers/usb/phy/phy-ab8500-usb.c
+++ b/drivers/usb/phy/phy-ab8500-usb.c
@@ -578,16 +578,12 @@
ab->vbus_draw = mA;
- if (mA)
- atomic_notifier_call_chain(&ab->phy.notifier,
- UX500_MUSB_ENUMERATED, ab->phy.otg->gadget);
+ atomic_notifier_call_chain(&ab->phy.notifier,
+ UX500_MUSB_VBUS, &ab->vbus_draw);
+
return 0;
}
-/* TODO: Implement some way for charging or other drivers to read
- * ab->vbus_draw.
- */
-
static int ab8500_usb_set_suspend(struct usb_phy *x, int suspend)
{
/* TODO */