From b46ea8f4d23807e41be86bf214618e4fd4682b9b Mon Sep 17 00:00:00 2001
From: Nicolin Chen <nicoleotsuka@gmail.com>
Date: Thu, 25 Apr 2019 20:20:50 -0700
Subject: [PATCH] ASoC: fsl_sai: Add missing return 0 in remove()

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>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
 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 26c27dc0781f..8593269156bd 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[] = {