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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>
This commit is contained in:
David Rientjes 2013-04-07 14:11:47 -07:00 committed by Greg Kroah-Hartman
parent 197c58f624
commit 75bfe23a36
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/gadget/configfs.c
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@ -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;
}