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authorRobert Baldyga <r.baldyga@samsung.com>2015-08-21 11:01:29 +0200
committerFelipe Balbi <balbi@ti.com>2015-09-14 09:51:50 -0500
commite4c1b1ba7f663fd77204201eef83baf58e2e5777 (patch)
tree69dee52f1c6d8fc4bb227733ff8dc2048d930132 /drivers/usb/gadget
parent6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357f (diff)
downloadlinux-e4c1b1ba7f663fd77204201eef83baf58e2e5777.tar.bz2
usb: gadget: fix possible regression introduced with ep->claimed
This patch fixes possible regression introduced by patch reworking endpoint claiming mechanism. It restores setring ep->driver_data to NULL in usb_ep_autoconfig_reset(), which was removed by patch commit cc476b42a39d. Fixes: cc476b42a39d ("usb: gadget: encapsulate endpoint claiming mechanism") Reported-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Robert Baldyga <r.baldyga@samsung.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget')
-rw-r--r--drivers/usb/gadget/epautoconf.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/gadget/epautoconf.c b/drivers/usb/gadget/epautoconf.c
index 978435a51038..6399c106a3a5 100644
--- a/drivers/usb/gadget/epautoconf.c
+++ b/drivers/usb/gadget/epautoconf.c
@@ -186,6 +186,7 @@ void usb_ep_autoconfig_reset (struct usb_gadget *gadget)
list_for_each_entry (ep, &gadget->ep_list, ep_list) {
ep->claimed = false;
+ ep->driver_data = NULL;
}
gadget->in_epnum = 0;
gadget->out_epnum = 0;