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usb: gadget: atmel_usba_udc: Remove unneeded condition
author
Ido Shayevitz
<idos@codeaurora.org>
Mon, 4 Jun 2012 10:35:19 +0000
(13:35 +0300)
committer
Felipe Balbi
<balbi@ti.com>
Mon, 4 Jun 2012 15:15:44 +0000
(18:15 +0300)
The removed condition is always true, since the endpoint descriptor is
set prior to calling the enable endpoint.
Signed-off-by: Ido Shayevitz <idos@codeaurora.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/gadget/atmel_usba_udc.c
patch
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diff --git
a/drivers/usb/gadget/atmel_usba_udc.c
b/drivers/usb/gadget/atmel_usba_udc.c
index
e23bf79
..
9a9bced
100644
(file)
--- a/
drivers/usb/gadget/atmel_usba_udc.c
+++ b/
drivers/usb/gadget/atmel_usba_udc.c
@@
-599,12
+599,6
@@
usba_ep_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc)
spin_lock_irqsave(&ep->udc->lock, flags);
- if (ep->ep.desc) {
- spin_unlock_irqrestore(&ep->udc->lock, flags);
- DBG(DBG_ERR, "ep%d already enabled\n", ep->index);
- return -EBUSY;
- }
-
ep->ep.desc = desc;
ep->ep.maxpacket = maxpacket;