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

[Stephen Warren]

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@xxxxxxxxxx>
> ---
> 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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