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From: Mark Brown <broonie@kernel.org>
To: Sameer Pujar <spujar@nvidia.com>
Cc: lgirdwood@gmail.com, robh+dt@kernel.org,
	thierry.reding@gmail.com, jonathanh@nvidia.com,
	catalin.marinas@arm.com, will@kernel.org, perex@perex.cz,
	tiwai@suse.com, kuninori.morimoto.gx@renesas.com,
	sharadg@nvidia.com, alsa-devel@alsa-project.org,
	devicetree@vger.kernel.org, linux-tegra@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 06/13] ASoC: tegra: Add Tegra210 based MVC driver
Date: Mon, 13 Sep 2021 15:23:07 +0100	[thread overview]
Message-ID: <20210913142307.GF4283@sirena.org.uk> (raw)
In-Reply-To: <29c785d0-cc70-7cce-c205-77059c11e0e1@nvidia.com>

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On Mon, Sep 13, 2021 at 10:32:32AM +0530, Sameer Pujar wrote:
> On 9/3/2021 11:43 PM, Mark Brown wrote:

> > > +	err |= regmap_update_bits(mvc->regmap, TEGRA210_MVC_SWITCH,
> > > +			TEGRA210_MVC_VOLUME_SWITCH_MASK,
> > > +			TEGRA210_MVC_VOLUME_SWITCH_TRIGGER);
> > > +
> > > +end:
> > > +	pm_runtime_put(cmpnt->dev);
> > > +	return err;
> > > +}

> > _put() should return 0 if there's no change or 1 for a change.

> So this means, no need to return any error value and just return 0 in such
> cases?

If there's an error you should return that instead.

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  parent reply	other threads:[~2021-09-13 14:52 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-27  9:33 [PATCH 00/13] Extend AHUB audio support for Tegra210 and later Sameer Pujar
2021-08-27  9:33 ` [PATCH 01/13] ASoC: soc-pcm: Don't reconnect an already active BE Sameer Pujar
2021-09-28 21:25   ` Pierre-Louis Bossart
2021-09-29  7:43     ` Sameer Pujar
     [not found]       ` <2f96f1aa-74f2-8ea8-3f43-e4da97400fde@linux.intel.com>
2021-09-29 14:52         ` Pierre-Louis Bossart
2021-09-30  7:57           ` Sameer Pujar
2021-09-30 14:34             ` Pierre-Louis Bossart
2021-09-30 15:35               ` Sameer Pujar
2021-09-30 16:13                 ` Pierre-Louis Bossart
2021-09-30 19:00       ` Pierre-Louis Bossart
2021-10-04  4:38         ` Sameer Pujar
2021-08-27  9:33 ` [PATCH 02/13] ASoC: simple-card-utils: Increase maximum DAI links limit to 512 Sameer Pujar
2021-08-27  9:33 ` [PATCH 03/13] ASoC: audio-graph: Fixup CPU endpoint hw_params in a BE<->BE link Sameer Pujar
2021-08-27  9:33 ` [PATCH 04/13] ASoC: dt-bindings: tegra: Few more Tegra210 AHUB modules Sameer Pujar
2021-08-31 20:21   ` Rob Herring
2021-09-01  7:09     ` Sameer Pujar
2021-08-27  9:33 ` [PATCH 05/13] ASoC: tegra: Add routes for few " Sameer Pujar
2021-08-27  9:33 ` [PATCH 06/13] ASoC: tegra: Add Tegra210 based MVC driver Sameer Pujar
2021-09-03 18:13   ` Mark Brown
     [not found]     ` <7b248062-9a62-524c-4c96-295685e211b1@nvidia.com>
     [not found]       ` <86fc49a3-4cac-78c7-2c0c-eaee8e49d387@nvidia.com>
2021-09-09 14:20         ` Mark Brown
     [not found]     ` <29c785d0-cc70-7cce-c205-77059c11e0e1@nvidia.com>
2021-09-13 14:23       ` Mark Brown [this message]
2021-08-27  9:33 ` [PATCH 07/13] ASoC: tegra: Add Tegra210 based SFC driver Sameer Pujar
2021-08-27  9:33 ` [PATCH 08/13] ASoC: tegra: Add Tegra210 based AMX driver Sameer Pujar
2021-08-27  9:33 ` [PATCH 09/13] ASoC: tegra: Add Tegra210 based ADX driver Sameer Pujar
2021-08-27  9:33 ` [PATCH 10/13] ASoC: tegra: Add Tegra210 based Mixer driver Sameer Pujar
2021-08-27  9:33 ` [PATCH 11/13] arm64: defconfig: Enable few Tegra210 based AHUB drivers Sameer Pujar
2021-08-27  9:33 ` [PATCH 12/13] arm64: tegra: Add few AHUB devices for Tegra210 and later Sameer Pujar
2021-08-27  9:33 ` [PATCH 13/13] arm64: tegra: Extend APE audio support on Jetson platforms Sameer Pujar
2021-09-08  4:56 ` [PATCH 00/13] Extend AHUB audio support for Tegra210 and later Sameer Pujar

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