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Message-ID: <87y2bi131p.fsf@kernel.org>
Date: Thu, 10 Jun 2021 12:28:50 +0300
From: Felipe Balbi <balbi@...nel.org>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
linux-usb@...r.kernel.org
Cc: linux-kernel@...r.kernel.org,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Jack Pham <jackp@...eaurora.org>,
Peter Chen <peter.chen@...nel.org>
Subject: Re: [PATCH] USB: dwc3: remove debugfs root dentry storage
Greg Kroah-Hartman <gregkh@...uxfoundation.org> writes:
> There is no need to keep around the debugfs "root" directory for the
> dwc3 device. Instead, look it up anytime we need to find it. This will
> help when callers get out-of-order and we had the potential to have a
> "stale" pointer around for the root dentry, as has happened in the past.
>
> Cc: Felipe Balbi <balbi@...nel.org>
> Cc: Jack Pham <jackp@...eaurora.org>
> Cc: Peter Chen <peter.chen@...nel.org>
> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Acked-by: Felipe Balbi <balbi@...nel.org>
--
balbi
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