aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/usb/host/ehci-hcd.c
diff options
context:
space:
mode:
authorDavid Brownell <david-b@pacbell.net>2005-09-13 22:57:27 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2005-10-28 19:47:38 -0400
commit390a8c345e6415cbf811232feedac70b56c9fc8d (patch)
tree5a27e9421575c080d31884c4eedeed710d7134f1 /drivers/usb/host/ehci-hcd.c
parentc9f89fa40cf274130b56475175a35af961d4b165 (diff)
[PATCH] remove usb_suspend_device() parameter
This patch removes the extra usb_suspend_device() parameter. The original reason to pass that parameter was so that this routine could suspend any active children. A previous patch removed that functionality ... leaving no reason to pass the parameter. A close analogy is pci_set_power_state, which doesn't need a pm_message_t either. On the internal code path that comes through the driver model, the parameter is now used to distinguish cases where USB devices need to "freeze" but not suspend. It also checks for an error case that's accessible through sysfs: attempting to suspend a device before its interfaces (or for hubs, ports). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> drivers/usb/core/hub.c | 34 +++++++++++++++++++++------------- drivers/usb/core/usb.c | 23 +++++++++++++++++++++-- drivers/usb/host/ehci-hcd.c | 2 +- drivers/usb/host/isp116x-hcd.c | 2 +- drivers/usb/host/ohci-pci.c | 2 +- include/linux/usb.h | 2 +- 6 files changed, 46 insertions(+), 19 deletions(-)
Diffstat (limited to 'drivers/usb/host/ehci-hcd.c')
-rw-r--r--drivers/usb/host/ehci-hcd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index b3eb02613bff..513fccbb8e43 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -759,7 +759,7 @@ static int ehci_suspend (struct usb_hcd *hcd, pm_message_t message)
759 msleep (100); 759 msleep (100);
760 760
761#ifdef CONFIG_USB_SUSPEND 761#ifdef CONFIG_USB_SUSPEND
762 (void) usb_suspend_device (hcd->self.root_hub, message); 762 (void) usb_suspend_device (hcd->self.root_hub);
763#else 763#else
764 usb_lock_device (hcd->self.root_hub); 764 usb_lock_device (hcd->self.root_hub);
765 (void) ehci_hub_suspend (hcd); 765 (void) ehci_hub_suspend (hcd);