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usb: dwc2: gadget: register gadget handle to the phy 

Bind peripheral controller to the phy on udc_start. Unbind on
udc_stop.

Tested-by: Robert Baldyga <r.baldyga@samsung.com>
Acked-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Gregory Herrero <gregory.herrero@intel.com>
Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@intel.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Gregory Herrero 2015-01-09 13:38:41 +01:00 committed by Felipe Balbi
parent 487d60cc09
commit f6c015922c
1 changed files with 4 additions and 0 deletions
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4
drivers/usb/dwc2/gadget.c
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@ -2878,6 +2878,8 @@ static int s3c_hsotg_udc_start(struct usb_gadget *gadget,
}
s3c_hsotg_phy_enable(hsotg);
if (!IS_ERR_OR_NULL(hsotg->uphy))
otg_set_peripheral(hsotg->uphy->otg, &hsotg->gadget);
spin_lock_irqsave(&hsotg->lock, flags);
s3c_hsotg_init(hsotg);
@ -2927,6 +2929,8 @@ static int s3c_hsotg_udc_stop(struct usb_gadget *gadget)
spin_unlock_irqrestore(&hsotg->lock, flags);
if (!IS_ERR_OR_NULL(hsotg->uphy))
otg_set_peripheral(hsotg->uphy->otg, NULL);
s3c_hsotg_phy_disable(hsotg);
regulator_bulk_disable(ARRAY_SIZE(hsotg->supplies), hsotg->supplies);