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Groups > linux.kernel > #1205229
| From | Kishon Vijay Abraham I <kishon@ti.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 16/19] phy-sun4i-usb: Only check vbus-det on power-on on boards with vbus-det |
| Date | 2015-08-11 18:00 +0200 |
| Message-ID | <pWk82-1c5-11@gated-at.bofh.it> (permalink) |
| References | <pWk82-1c5-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Hans de Goede <hdegoede@redhat.com> data->vbus_det is always 1 on boards without a (working) vbus-det, skip the vbus_det test on such boards. This fixes the sun4i usb phy code never turning on Vbus on such boards. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> --- drivers/phy/phy-sun4i-usb.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/phy/phy-sun4i-usb.c b/drivers/phy/phy-sun4i-usb.c index 27ae89e..e2eb688d 100644 --- a/drivers/phy/phy-sun4i-usb.c +++ b/drivers/phy/phy-sun4i-usb.c @@ -328,7 +328,8 @@ static int sun4i_usb_phy_power_on(struct phy *_phy) return 0; /* For phy0 only turn on Vbus if we don't have an ext. Vbus */ - if (phy->index == 0 && data->vbus_det) + if (phy->index == 0 && sun4i_usb_phy0_have_vbus_det(data) && + data->vbus_det) return 0; ret = regulator_enable(phy->vbus); -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH 16/19] phy-sun4i-usb: Only check vbus-det on power-on on boards with vbus-det Kishon Vijay Abraham I <kishon@ti.com> - 2015-08-11 18:00 +0200
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