linux-kernel - Re: [PATCH] mmc: core: Try other signal levels during power up

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Message-ID: <CAAYSxhoK=6wPqCm3RbRRkftCX6RoN_eGdisSPrxE9mPjBF6M-g@mail.gmail.com>
Date:	Thu, 24 Apr 2014 14:42:54 -0700
From:	Tim Kryger <tim.kryger@...aro.org>
To:	Ulf Hansson <ulf.hansson@...aro.org>
Cc:	Chris Ball <chris@...ntf.net>,
	Linux MMC <linux-mmc@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] mmc: core: Try other signal levels during power up

On Thu, Apr 24, 2014 at 1:38 AM, Ulf Hansson <ulf.hansson@...aro.org> wrote:
> On 18 April 2014 20:58, Tim Kryger <tim.kryger@...aro.org> wrote:

>>  void mmc_power_up(struct mmc_host *host, u32 ocr)
>>  {
>> +       int err;
>> +
>
> The variable err is not needed, since we don't plan on printing it nor
> returning it. Please remove and handle the return code directly in the
> if statements.

Sure.  I'll send out an updated version shortly.

Thanks,
Tim
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