git.cascardo.info Git - cascardo/linux.git/commit

author	Alan Stern <stern@rowland.harvard.edu>
	Fri, 1 Nov 2013 16:05:12 +0000 (12:05 -0400)
committer	Felipe Balbi <balbi@ti.com>
	Mon, 25 Nov 2013 16:56:45 +0000 (10:56 -0600)
commit	a535d81c92615b8ffb99b7e1fd1fb01effaed1af
tree	2aa52efe0447fdd839d14936cd87817acabeb53c	tree \| snapshot
parent	655403c21236af7b121c8c44618e60ff747acc87	commit \| diff

usb: dwc3: fix implementation of endpoint wedge

The dwc3 UDC driver doesn't implement endpoint wedging correctly.
When an endpoint is wedged, the gadget driver should be allowed to
clear the wedge by calling usb_ep_clear_halt(). Only the host is
prevented from resetting the endpoint.

This patch fixes the implementation.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Tested-by: Pratyush Anand <pratyush.anand@st.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>

drivers/usb/dwc3/ep0.c		diff \| blob \| history
drivers/usb/dwc3/gadget.c		diff \| blob \| history