UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

[PATCH] UHCI PM updates 

This removes suspend and resume path recursion in UHCI.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

 drivers/usb/host/uhci-hcd.c |    9 ---------
 1 file changed, 9 deletions(-)
This commit is contained in:
David Brownell 2005-09-22 22:44:56 -07:00 committed by Greg Kroah-Hartman
parent f2cb36c1df
commit a7f72abe8f
1 changed files with 0 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/usb/host/uhci-hcd.c
View File

@ -762,11 +762,6 @@ static int uhci_suspend(struct usb_hcd *hcd, pm_message_t message)
if (uhci->hc_inaccessible) /* Dead or already suspended */
goto done;
#ifndef CONFIG_USB_SUSPEND
/* Otherwise this would never happen */
suspend_rh(uhci, UHCI_RH_SUSPENDED);
#endif
if (uhci->rh_state > UHCI_RH_SUSPENDED) {
dev_warn(uhci_dev(uhci), "Root hub isn't suspended!\n");
hcd->state = HC_STATE_RUNNING;
@ -808,10 +803,6 @@ static int uhci_resume(struct usb_hcd *hcd)
check_and_reset_hc(uhci);
configure_hc(uhci);
#ifndef CONFIG_USB_SUSPEND
/* Otherwise this would never happen */
wakeup_rh(uhci);
#endif
if (uhci->rh_state == UHCI_RH_RESET)
suspend_rh(uhci, UHCI_RH_SUSPENDED);