Subject: Re: [PATCH 4.1 099/267] phy: twl4030-usb: remove incorrect
 pm_runtime_get_sync() in probe function.
To: NeilBrown <neil@brown.name>, Felipe Balbi <balbi@ti.com>
References: <20150731194001.933895871@linuxfoundation.org>
 <20150731194005.016920253@linuxfoundation.org>
 <55C59952.1000503@ahsoftware.de> <55C5A657.7060003@ti.com>
 <20150809190017.39a056a8@home.neil.brown.name>
 <55C72F40.6010800@ahsoftware.de>
 <20150811182929.0c778016@home.neil.brown.name>
Cc: Kishon Vijay Abraham I <kishon@ti.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        linux-kernel@vger.kernel.org, stable@vger.kernel.org
From: Alexander Holler <holler@ahsoftware.de>
Message-ID: <55CA6A59.1070008@ahsoftware.de>
Date: Tue, 11 Aug 2015 23:34:17 +0200
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Am 11.08.2015 um 10:29 schrieb NeilBrown:

> With the current mainline code (plus my twl4030 charger enhancements,
> which are not deeply relevant), the refcount does go to zero when
> nothing is plugged in, and goes to 2 when a regular USB cable is
> plugged in.

Also I think it's just a little miswording (or extended typo), I'm not 
using a regular USB cable, but an OTG cable when using the host mode of 
the musb on the Beagleboard. Just to avoid confusion. Or do you talk 
about the client mode when it goes to 2?

Besides that, I'm sorry to not be of further help. My deeper knowledge 
about the musb sources in the kernel and u-boot (and the HW in 
question), has gone lost and I've currently no real reason to refresh 
that. ;)

Regards,

Alexander Holler
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