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usb: gadget: udc: atmel: fix debug output

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The debug output now contains the wrong variable, as seen from the compiler
warning:

drivers/usb/gadget/udc/atmel_usba_udc.c: In function 'usba_ep_enable':
drivers/usb/gadget/udc/atmel_usba_udc.c:632:550: error: 'ept_cfg' may be used uninitialized in this function [-Werror=maybe-uninitialized]
  DBG(DBG_ERR, "%s: EPT_CFG = 0x%lx (maxpacket = %lu)\n",

This changes the debug output the same way as the other code.

Fixes: 741d2558bf ("usb: gadget: udc: atmel: Update endpoint allocation scheme")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Arnd Bergmann 2017-02-22 11:33:27 +01:00 committed by Felipe Balbi
parent 73561128eb
commit 4242820277
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/gadget/udc/atmel_usba_udc.c
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@ -610,7 +610,7 @@ usba_ep_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc)
{
struct usba_ep *ep = to_usba_ep(_ep);
struct usba_udc *udc = ep->udc;
unsigned long flags, ept_cfg, maxpacket;
unsigned long flags, maxpacket;
unsigned int nr_trans;
DBG(DBG_GADGET, "%s: ep_enable: desc=%p\n", ep->ep.name, desc);
@ -630,7 +630,7 @@ usba_ep_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc)
ep->is_in = 0;
DBG(DBG_ERR, "%s: EPT_CFG = 0x%lx (maxpacket = %lu)\n",
ep->ep.name, ept_cfg, maxpacket);
ep->ep.name, ep->ept_cfg, maxpacket);
if (usb_endpoint_dir_in(desc)) {
ep->is_in = 1;