usb: chipidea: use hrtimer for otg fsm timers
authorLi Jun <b47624@freescale.com>
Fri, 20 Mar 2015 08:28:06 +0000 (16:28 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 26 Mar 2015 09:54:39 +0000 (10:54 +0100)
Current otg fsm timers are using controller 1ms irq and count it, this patch
is to replace it with hrtimer solution, use one hrtimer for all otg timers.

Signed-off-by: Li Jun <jun.li@freescale.com>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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