diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2017-02-22 13:33:27 +0300 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2017-03-06 17:54:29 +0300 |
| commit | 4242820277b5378c9e4064e79306f326d731472f (patch) | |
| tree | 2c655e9f987c0568905cff007a4ad8d4f7ec2ebc /drivers/usb/gadget | |
| parent | 73561128eb72ca04c3be6e240f162a861bf68a86 (diff) | |
| download | linux-4242820277b5378c9e4064e79306f326d731472f.tar.xz | |
usb: gadget: udc: atmel: fix debug output
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: 741d2558bf0a ("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>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/udc/atmel_usba_udc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c index 11bbce28bc23..2035906b8ced 100644 --- a/drivers/usb/gadget/udc/atmel_usba_udc.c +++ b/drivers/usb/gadget/udc/atmel_usba_udc.c @@ -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; |