linux-kernel - Re: [PATCH 4/4] ASoC: rt715: Fix return check for devm_regmap_init

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Date:   Wed, 26 Aug 2020 21:51:01 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
Cc:     Mark Brown <broonie@...nel.org>, Takashi Iwai <tiwai@...e.com>,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        Oder Chiou <oder_chiou@...ltek.com>,
        Shuming Fan <shumingf@...ltek.com>,
        Takashi Iwai <tiwai@...e.de>
Subject: Re: [PATCH 4/4] ASoC: rt715: Fix return check for
 devm_regmap_init_sdw()

On 26-08-20, 10:09, Pierre-Louis Bossart wrote:
> 
> 
> On 8/26/20 7:28 AM, Vinod Koul wrote:
> > devm_regmap_init_sdw() returns a valid pointer on success or ERR_PTR on
> > failure which should be checked with IS_ERR. Also use PTR_ERR for
> > returning error codes.
> 
> Do you mind changing these two additional codecs that were missed in this
> series? Thanks!
> 
> rt700-sdw.c:	sdw_regmap = devm_regmap_init_sdw(slave, &rt700_sdw_regmap);
> rt700-sdw.c-	if (!sdw_regmap)
> rt700-sdw.c-		return -EINVAL;

Yes missed this one
> 
> --
> rt711-sdw.c:	sdw_regmap = devm_regmap_init_sdw(slave, &rt711_sdw_regmap);
> rt711-sdw.c-	if (!sdw_regmap)
> rt711-sdw.c-		return -EINVAL;

And somehow patch series is messed, I have two 2/4 but no 3/4 which
patches rt711-sdw.c, will send v2 with these fixed

-- 
~Vinod