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usb: phy: twl4030-usb: don't enable PHY during init

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There is no need to do it, otg.set_suspend(false) (which itself
comes from runtime_pm OMAP glue calls) will enable it later anyway.
This used to be the place where things were enabled if booted with
cable connected before runtime_pm conversion, but now can be dropped.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Grazvydas Ignotas 2013-03-17 20:23:21 +02:00 committed by Felipe Balbi
parent 75f32ec1de
commit 44a50d088a
1 changed files with 9 additions and 11 deletions
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20
drivers/usb/phy/phy-twl4030-usb.c
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@ -515,19 +515,17 @@ static int twl4030_usb_phy_init(struct usb_phy *phy)
struct twl4030_usb *twl = phy_to_twl(phy);
enum omap_musb_vbus_id_status status;
status = twl4030_usb_linkstat(twl);
if (status > 0) {
if (status == OMAP_MUSB_VBUS_OFF ||
status == OMAP_MUSB_ID_FLOAT) {
__twl4030_phy_power(twl, 0);
twl->asleep = 1;
} else {
__twl4030_phy_resume(twl);
twl->asleep = 0;
}
/*
* Start in sleep state, we'll get called through set_suspend()
* callback when musb is runtime resumed and it's time to start.
*/
__twl4030_phy_power(twl, 0);
twl->asleep = 1;
status = twl4030_usb_linkstat(twl);
if (status > 0)
omap_musb_mailbox(twl->linkstat);
}
sysfs_notify(&twl->dev->kobj, NULL, "vbus");
return 0;
}