On Thu, 28 Feb 2013, Lan Tianyu wrote:
> Hi Alan:
> Further thinking, the device should be disconnected since the port
> can't be resumed and the device will not work normally. Something like
> following. Does this make sense?
> ---
> diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hu
uansheng
> Subject: Re: [PATCH 4/5] usb: call pm_runtime_put_sync in
> pm_runtime_get_sync failed case
>
> On 2013年02月28日 15:57, Li Fei wrote:
> >
> > Even in failed case of pm_runtime_get_sync, the usage_count
> > is incremented. In order to keep the usage_count with c
On 2013年02月28日 15:57, Li Fei wrote:
>
> Even in failed case of pm_runtime_get_sync, the usage_count
> is incremented. In order to keep the usage_count with correct
> value and runtime power management to behave correctly, call
> pm_runtime_put(_sync) in such case.
Hi Fei:
It's not necessa
