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Commit 8ad7fe16 authored by David Brownell's avatar David Brownell Committed by Greg Kroah-Hartman
Browse files

[PATCH] remove some USB_SUSPEND dependencies 



This simplifies some of the PM-related #ifdeffing by recognizing
that USB_SUSPEND depends on PM.  Also, OHCI drivers were often
testing for USB_SUSPEND when they should have tested just PM.

Signed-off-by: default avatarDavid Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/core/hcd.c          |    2 ++
 drivers/usb/host/ohci-hcd.c     |    2 +-
 drivers/usb/host/ohci-hub.c     |    4 ++--
 drivers/usb/host/ohci-omap.c    |    2 +-
 drivers/usb/host/ohci-pci.c     |    2 +-
 drivers/usb/host/ohci-ppc-soc.c |    4 ++--
 drivers/usb/host/ohci-pxa27x.c  |    2 +-
 drivers/usb/host/ohci-s3c2410.c |    3 +--
 drivers/usb/host/ohci-sa1111.c  |    2 +-
 9 files changed, 12 insertions(+), 11 deletions(-)
parent dbc3887e

drivers/usb/core/hcd.c

+2 −0
Original line number Diff line number Diff line
@@ -1431,6 +1431,8 @@ rescan: 


/*-------------------------------------------------------------------------*/



/* FIXME make this #ifdef CONFIG_PM ... update root hubs, retest */



#ifdef	CONFIG_USB_SUSPEND



static int hcd_hub_suspend (struct usb_bus *bus)

drivers/usb/host/ohci-hcd.c

+1 −1
Original line number Diff line number Diff line
@@ -791,7 +791,7 @@ static void ohci_stop (struct usb_hcd *hcd) 


/* must not be called from interrupt context */



#if	defined(CONFIG_USB_SUSPEND) || defined(CONFIG_PM)

#ifdef	CONFIG_PM



static int ohci_restart (struct ohci_hcd *ohci)

{

drivers/usb/host/ohci-hub.c

+2 −2
Original line number Diff line number Diff line
@@ -36,7 +36,7 @@ 


/*-------------------------------------------------------------------------*/



#if	defined(CONFIG_USB_SUSPEND) || defined(CONFIG_PM)

#ifdef	CONFIG_PM



#define OHCI_SCHED_ENABLES \

	(OHCI_CTRL_CLE|OHCI_CTRL_BLE|OHCI_CTRL_PLE|OHCI_CTRL_IE)
@@ -294,7 +294,7 @@ static void ohci_rh_resume (void *_hcd) 
	ohci_dbg(ohci, "rh_resume ??\n");

}



#endif	/* CONFIG_USB_SUSPEND || CONFIG_PM */

#endif	/* CONFIG_PM */



/*-------------------------------------------------------------------------*/

drivers/usb/host/ohci-omap.c

+1 −1
Original line number Diff line number Diff line
@@ -420,7 +420,7 @@ static const struct hc_driver ohci_omap_hc_driver = { 
	 */

	.hub_status_data =	ohci_hub_status_data,

	.hub_control =		ohci_hub_control,

#ifdef	CONFIG_USB_SUSPEND

#ifdef	CONFIG_PM

	.hub_suspend =		ohci_hub_suspend,

	.hub_resume =		ohci_hub_resume,

#endif

drivers/usb/host/ohci-pci.c

+1 −1
Original line number Diff line number Diff line
@@ -218,7 +218,7 @@ static const struct hc_driver ohci_pci_hc_driver = { 
	 */

	.hub_status_data =	ohci_hub_status_data,

	.hub_control =		ohci_hub_control,

#ifdef	CONFIG_USB_SUSPEND

#ifdef	CONFIG_PM

	.hub_suspend =		ohci_hub_suspend,

	.hub_resume =		ohci_hub_resume,

#endif