Commit 75bfe23a authored Apr 07, 2013 by David Rientjes Committed by Greg Kroah-Hartman Apr 08, 2013

usb, gadget: use appropriate warning accessors



Use the appropriate WARN() and WARN_ON() accessors to avoid a build error
when CONFIG_BUG=n:

	drivers/usb/gadget/configfs.c: In function 'config_usb_cfg_unlink':
	drivers/usb/gadget/configfs.c:442:2: error: implicit declaration of function '__WARN_printf'
	drivers/usb/gadget/configfs.c: In function 'configfs_do_nothing':
	drivers/usb/gadget/configfs.c:733:2: error: implicit declaration of function '__WARN'

Reported-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: David Rientjes <rientjes@google.com>
Cc: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 197c58f6

drivers/usb/gadget/configfs.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -439,7 +439,7 @@ static int config_usb_cfg_unlink(
		}
		}
		mutex_unlock(&gi->lock);
		__WARN_printf("Unable to locate function to unbind\n");
		WARN(1, "Unable to locate function to unbind\n");
		return 0;
		}

		@@ -730,7 +730,7 @@ USB_CONFIG_STRINGS_LANG(gadget_strings, gadget_info);

		static int configfs_do_nothing(struct usb_composite_dev *cdev)
		{
		__WARN();
		WARN_ON(1);
		return -EINVAL;
		}