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From:   Nicolin Chen <nicoleotsuka@gmail.com>
To:     broonie@kernel.org
Cc:     timur@kernel.org, Xiubo.Lee@gmail.com, festevam@gmail.com,
        lgirdwood@gmail.com, perex@perex.cz, tiwai@suse.com,
        alsa-devel@alsa-project.org, linuxppc-dev@lists.ozlabs.org,
        linux-kernel@vger.kernel.org, daniel.baluta@nxp.com,
        sfr@canb.auug.org.au
Subject: [PATCH] ASoC: fsl_sai: Add missing return 0 in remove()
Date:   Thu, 25 Apr 2019 20:20:50 -0700
Message-Id: <1556248850-3748-1-git-send-email-nicoleotsuka@gmail.com>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Build warning being reported:
    sound/soc/fsl/fsl_sai.c: In function 'fsl_sai_remove':
    sound/soc/fsl/fsl_sai.c:921:1: warning: no return statement in
    function returning non-void [-Wreturn-type]

So this patch just adds a "return 0" to fix it.

Fixes: 812ad463e089 ("ASoC: fsl_sai: Add support for runtime pm")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
---
 sound/soc/fsl/fsl_sai.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c
index 26c27dc..8593269 100644
--- a/sound/soc/fsl/fsl_sai.c
+++ b/sound/soc/fsl/fsl_sai.c
@@ -918,6 +918,8 @@ static int fsl_sai_probe(struct platform_device *pdev)
 static int fsl_sai_remove(struct platform_device *pdev)
 {
 	pm_runtime_disable(&pdev->dev);
+
+	return 0;
 }
 
 static const struct of_device_id fsl_sai_ids[] = {
-- 
2.7.4