From 5294e5fe70646dc7d5b82f5f631f564bb6fbb82f Mon Sep 17 00:00:00 2001 From: Marek Szyprowski Date: Tue, 9 Sep 2014 10:44:11 +0200 Subject: [PATCH] usb: dwc2/gadget: do not call disconnect method in pullup commit b510df5a36c066da3a188f4ade3404118b63c6de upstream. 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 Signed-off-by: Robert Baldyga Signed-off-by: Greg Kroah-Hartman --- drivers/usb/dwc2/gadget.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index f3198dc9937aa..1c2b8dd97786f 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -2943,7 +2943,6 @@ 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); } -- 2.47.3