linux-kernel - Re: [PATCH v4 7/8] usb: phy: tegra: Add error handling & clean up.

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Date:	Thu, 16 May 2013 15:08:29 -0600
From:	Stephen Warren <swarren@...dotorg.org>
To:	Venu Byravarasu <vbyravarasu@...dia.com>
CC:	gregkh@...uxfoundation.org, stern@...land.harvard.edu,
	balbi@...com, linux-usb@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-tegra@...r.kernel.org
Subject: Re: [PATCH v4 7/8] usb: phy: tegra: Add error handling & clean up.

On 05/16/2013 08:13 AM, Venu Byravarasu wrote:
> Check return values from all GPIO APIs and handle errors accordingly.
> 
> Remove the call to clk_disable_unprepare(); this function does not
> prepare or enable the clock, so the error path should not disable or
> unprepare it.
> 
> Signed-off-by: Venu Byravarasu <vbyravarasu@...dia.com>
> ---
> delta from v3:
> Modified comment section to indicate 'otg_ulpi_create returned NULL'.

I'm being really anal here, but note this wasn't a change to a comment,
but to the error message printed by the code.
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