USB: improved error handling in usb_port_suspend()

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usb: better error handling in usb_port_suspend

- disable remote wakeup only if it was enabled
- refuse to autosuspend if remote wakeup fails to be enabled

Signed-off-by: Oliver Neukum <oliver@neukum.org>
Cc: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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Oliver Neukum 2009-10-19 13:19:41 +02:00 • committed by Greg Kroah-Hartman

parent 54ab2b02ef

commit 0c487206fe

1 changed files with 7 additions and 2 deletions

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drivers/usb/core/hub.c

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