Commit db063507 authored by Alan Stern's avatar Alan Stern Committed by Greg Kroah-Hartman
Browse files

USB core: fix compiler warning about usb_autosuspend_work 



This patch (as821) fixes a compiler warning when CONFIG_PM isn't on
("usb_autosuspend_work" defined but not used).

Signed-off-by: default avatarAlan Stern <stern@rowland.harvard.edu>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 7a5c7b42

drivers/usb/core/usb.c

+8 −8
Original line number Diff line number Diff line
@@ -200,13 +200,6 @@ static void ksuspend_usb_cleanup(void) 
	destroy_workqueue(ksuspend_usb_wq);

}



#else



#define ksuspend_usb_init()	0

#define ksuspend_usb_cleanup()	do {} while (0)



#endif



#ifdef	CONFIG_USB_SUSPEND



/* usb_autosuspend_work - callback routine to autosuspend a USB device */
@@ -225,7 +218,14 @@ static void usb_autosuspend_work(void *_udev) 
static void usb_autosuspend_work(void *_udev)

{}



#endif

#endif	/* CONFIG_USB_SUSPEND */



#else



#define ksuspend_usb_init()	0

#define ksuspend_usb_cleanup()	do {} while (0)



#endif	/* CONFIG_PM */



/**

 * usb_alloc_dev - usb device constructor (usbcore-internal)