tree 6de25e14731e56ba0ddf5b07d137237be40e9ba5
parent b6a49b8490fe6f22f0027a3f05eb498918f09303
author Felipe Balbi <felipe.balbi@nokia.com> 1227524813 +0200
committer Greg Kroah-Hartman <gregkh@suse.de> 1231351201 -0800

USB: musb: check if set_irq_wake succeded and remember it

Without it, in platforms that don't provide irq_chip.set_wake(),
like omap, musb will WARN() on driver removal.

Signed-off-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>