From: Roger Quadros <rogerq@ti.com>
To: Felipe Balbi <balbi@kernel.org>, <grygorii.strashko@ti.com>
Cc: <linux-usb@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] usb: dwc3: fix runtime PM in error path
Date: Fri, 10 Jun 2016 12:52:34 +0300 [thread overview]
Message-ID: <575A8DE2.70505@ti.com> (raw)
In-Reply-To: <87eg85769o.fsf@linux.intel.com>
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On 10/06/16 12:16, Felipe Balbi wrote:
>
> Hi,
>
> Roger Quadros <rogerq@ti.com> writes:
>> If there is a failure after pm_runtime_enable/get_sync()
>> we need to call pm_runtime_disable/put_sync().
>>
>> Otherwise it will lead to an unbalanced pm_runtime_enable() on the
>> subsequent probe if the earlier probe bailed out due to -EPROBE_DEFER.
>>
>> Signed-off-by: Roger Quadros <rogerq@ti.com>
>
> where is this supposed to be applied? You're not checking if
On your testing/next
> pm_runtime_get() failed at all.
>
I'm not adding pm_runtime_get in my patch.
Just fixing up the failure path in core.c.
cheers,
-roger
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next prev parent reply other threads:[~2016-06-10 9:52 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-10 8:54 [PATCH] usb: dwc3: fix runtime PM in error path Roger Quadros
2016-06-10 9:16 ` Felipe Balbi
2016-06-10 9:52 ` Roger Quadros [this message]
2016-06-10 10:05 ` Felipe Balbi
2016-06-10 11:37 ` [PATCH v2] " Roger Quadros
2016-06-10 11:38 ` Roger Quadros
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