linux-kernel - Re: [PATCH v2 3/3] usb: typec: fusb302: Fix debugfs issue

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Message-ID: <0f88eb2c-9487-d1d8-7dc5-867238b117ec@cogentembedded.com>
Date:   Wed, 23 May 2018 19:07:38 +0300
From:   Sergei Shtylyov <sergei.shtylyov@...entembedded.com>
To:     Heikki Krogerus <heikki.krogerus@...ux.intel.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Hans de Goede <hdegoede@...hat.com>
Cc:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Guenter Roeck <linux@...ck-us.net>,
        linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org
Subject: Re: [PATCH v2 3/3] usb: typec: fusb302: Fix debugfs issue

Hello!

On 05/23/2018 05:37 PM, Heikki Krogerus wrote:

> Removing the "fusb302" debugfs directory when unloading
> the driver. That allows the driver to be loaded more then
> ones. The directory will not get actually removed until it

   s/ones/once/?

> is empty, so only after the last instance has been removed.
> 
> This fixes an issue where the driver can't be re-loaded if
> it has been unloaded as the "fusb302" debugfs directory
> already exists.
> 
> Fixes: 76f0c53d08b9 ("usb: typec: fusb302: Move out of staging")
> Signed-off-by: Heikki Krogerus <heikki.krogerus@...ux.intel.com>
[...]

MBR, Sergei