diff options
| author | Fabio Baltieri <fabio.baltieri@linaro.org> | 2013-04-03 10:45:10 +0200 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-04-03 11:02:21 +0200 |
| commit | 77f4396ecb3396e518da60f915bbd4726732fd70 (patch) | |
| tree | 107d303abdae1513ab7f2f44a7e5ba24294e9dae /drivers | |
| parent | usb: phy: ab8500-usb: fix unbalanced clock and regulator disable warnings (diff) | |
| download | linux-77f4396ecb3396e518da60f915bbd4726732fd70.tar.xz linux-77f4396ecb3396e518da60f915bbd4726732fd70.zip | |
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/musb/ux500.c | 1 | ||||
| -rw-r--r-- | drivers/usb/phy/phy-ab8500-usb.c | 10 |
2 files changed, 3 insertions, 8 deletions
diff --git a/drivers/usb/musb/ux500.c b/drivers/usb/musb/ux500.c index 88795f532370..2c80004e0a83 100644 --- a/drivers/usb/musb/ux500.c +++ b/drivers/usb/musb/ux500.c @@ -114,7 +114,6 @@ static int musb_otg_notifications(struct notifier_block *nb, break; case UX500_MUSB_VBUS: dev_dbg(musb->controller, "VBUS Connect\n"); - ux500_musb_set_vbus(musb, 0); break; case UX500_MUSB_NONE: dev_dbg(musb->controller, "VBUS Disconnect\n"); diff --git a/drivers/usb/phy/phy-ab8500-usb.c b/drivers/usb/phy/phy-ab8500-usb.c index fec260ee67d3..888dad65bf9b 100644 --- a/drivers/usb/phy/phy-ab8500-usb.c +++ b/drivers/usb/phy/phy-ab8500-usb.c @@ -578,16 +578,12 @@ static int ab8500_usb_set_power(struct usb_phy *phy, unsigned mA) 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 */ |