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authorArnd Bergmann <arnd@arndb.de>2017-02-22 13:33:27 +0300
committerFelipe Balbi <felipe.balbi@linux.intel.com>2017-03-06 17:54:29 +0300
commit4242820277b5378c9e4064e79306f326d731472f (patch)
tree2c655e9f987c0568905cff007a4ad8d4f7ec2ebc /drivers/usb
parent73561128eb72ca04c3be6e240f162a861bf68a86 (diff)
downloadlinux-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')
-rw-r--r--drivers/usb/gadget/udc/atmel_usba_udc.c4
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;