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usb: dwc2/gadget: do not call disconnect method in pullup

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This leads to potential spinlock recursion in composite framework, other
udc drivers also don't call it directly from pullup method.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Cc: stable <stable@vger.kernel.org> # 3.16
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Marek Szyprowski 2014-09-09 10:44:11 +02:00 committed by Greg Kroah-Hartman
parent e0cbe595db
commit b510df5a36
1 changed files with 0 additions and 1 deletions
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drivers/usb/dwc2/gadget.c
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@ -2942,7 +2942,6 @@ static int s3c_hsotg_pullup(struct usb_gadget *gadget, int is_on)
s3c_hsotg_phy_enable(hsotg);
s3c_hsotg_core_init(hsotg);
} else {
s3c_hsotg_disconnect(hsotg);
s3c_hsotg_phy_disable(hsotg);
}