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Commit 9ff78433 authored by Alan Stern's avatar Alan Stern Committed by Greg Kroah-Hartman
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USB: fix compiler warning fix 



This patch (as1123b) fixes a compiler warning: do_unbind_rebind() is
defined but not used if CONFIG_PM=n.

Problem originally found and initial patch submitted by Alexander
Beregalov <a.beregalov@gmail.com>.

Signed-off-by: default avatarAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent d28525f8

drivers/usb/core/driver.c

+2 −2
Original line number Diff line number Diff line
@@ -774,8 +774,6 @@ void usb_deregister(struct usb_driver *driver) 
}

EXPORT_SYMBOL_GPL(usb_deregister);



#ifdef CONFIG_PM



/* Forced unbinding of a USB interface driver, either because

 * it doesn't support pre_reset/post_reset/reset_resume or

 * because it doesn't support suspend/resume.
@@ -822,6 +820,8 @@ void usb_rebind_intf(struct usb_interface *intf) 
		dev_warn(&intf->dev, "rebind failed: %d\n", rc);

}



#ifdef CONFIG_PM



#define DO_UNBIND	0

#define DO_REBIND	1