From: Mark Brown <broonie@kernel.org>
To: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Cc: cezary.rojewski@intel.com, srinivas.kandagatla@linaro.org,
bgoswami@codeaurora.org, lgirdwood@gmail.com, perex@perex.cz,
tiwai@suse.com, alsa-devel@alsa-project.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ASoC: codecs: Check for error pointer after calling devm_regmap_init_mmio
Date: Wed, 12 Jan 2022 14:20:34 +0000 [thread overview]
Message-ID: <Yd7jsoTqhdzldOHT@sirena.org.uk> (raw)
In-Reply-To: <20220111013215.494516-1-jiasheng@iscas.ac.cn>
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On Tue, Jan 11, 2022 at 09:32:15AM +0800, Jiasheng Jiang wrote:
> The devm_regmap_init_mmio() may return error pointer under certain
> circumstances, for example the possible failure of the kzalloc() in
> regmap_mmio_gen_context(), which is called by devm_regmap_init_mmio().
This doesn't apply against current code, please check and resend.
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WARNING: multiple messages have this Message-ID (diff)
From: Mark Brown <broonie@kernel.org>
To: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Cc: cezary.rojewski@intel.com, bgoswami@codeaurora.org,
alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org,
tiwai@suse.com, lgirdwood@gmail.com,
srinivas.kandagatla@linaro.org
Subject: Re: [PATCH] ASoC: codecs: Check for error pointer after calling devm_regmap_init_mmio
Date: Wed, 12 Jan 2022 14:20:34 +0000 [thread overview]
Message-ID: <Yd7jsoTqhdzldOHT@sirena.org.uk> (raw)
In-Reply-To: <20220111013215.494516-1-jiasheng@iscas.ac.cn>
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On Tue, Jan 11, 2022 at 09:32:15AM +0800, Jiasheng Jiang wrote:
> The devm_regmap_init_mmio() may return error pointer under certain
> circumstances, for example the possible failure of the kzalloc() in
> regmap_mmio_gen_context(), which is called by devm_regmap_init_mmio().
This doesn't apply against current code, please check and resend.
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next prev parent reply other threads:[~2022-01-12 14:20 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-11 1:32 [PATCH] ASoC: codecs: Check for error pointer after calling devm_regmap_init_mmio Jiasheng Jiang
2022-01-11 1:32 ` Jiasheng Jiang
2022-01-12 9:48 ` Srinivas Kandagatla
2022-01-12 14:20 ` Mark Brown [this message]
2022-01-12 14:20 ` Mark Brown
2022-01-25 10:20 ` Mark Brown
2022-01-25 10:20 ` Mark Brown
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