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Message-id: <db8df557-fa55-9eac-d9cf-f3dc111c93c0@samsung.com>
Date: Wed, 07 Feb 2018 16:20:56 +0100
From: Sylwester Nawrocki <s.nawrocki@...sung.com>
To: Krzysztof Kozlowski <krzk@...nel.org>
Cc: broonie@...nel.org, lgirdwood@...il.com,
alsa-devel@...a-project.org, robh+dt@...nel.org,
devicetree@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
jcsing.lee@...sung.com, sbkim73@...sung.com,
linux-kernel@...r.kernel.org,
Bartłomiej Żołnierkiewicz
<b.zolnierkie@...sung.com>,
Marek Szyprowski <m.szyprowski@...sung.com>
Subject: Re: [PATCH 2/8] ASoC: samsung: i2s: Ensure names of supplied clocks
are unique
On 02/06/2018 01:20 PM, Krzysztof Kozlowski wrote:
>> @@ -1214,30 +1216,35 @@ static int i2s_register_clock_provider(struct platform_device *pdev)
>> clk_put(rclksrc);
>> }
>>
>> + for (i = 0; i < ARRAY_SIZE(i2s_clk_desc); i++)
>> + i2s_clk_name[i] = devm_kasprintf(dev, GFP_KERNEL, "%s_%s",
>> + dev_name(dev), i2s_clk_desc[i]);
>
> kasprintf() might return NULL and later it is being used as clock
> name. I think you should handle such error.
Right, I will fix that in next version, thanks for your review.
--
Regards,
Sylwester
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