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- To: Ban Tao <fengzheng923@xxxxxxxxx>, Liam Girdwood <lgirdwood@xxxxxxxxx>, Mark Brown <broonie@xxxxxxxxxx>, Jaroslav Kysela <perex@xxxxxxxx>, Takashi Iwai <tiwai@xxxxxxxx>, Chen-Yu Tsai <wens@xxxxxxxx>, Jernej Skrabec <jernej.skrabec@xxxxxxxxx>, Samuel Holland <samuel@xxxxxxxxxxxx>, Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
- Subject: [PATCH] ASoC: sunxi: handle reset_control_deassert() error
- From: Yangtao Li <frank.li@xxxxxxxx>
- Date: Fri, 31 Mar 2023 11:01:16 +0800
- Cc: Yangtao Li <frank.li@xxxxxxxx>, alsa-devel@xxxxxxxxxxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, linux-sunxi@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
Add error check for reset_control_deassert(). Signed-off-by: Yangtao Li <frank.li@xxxxxxxx> --- sound/soc/sunxi/sun50i-dmic.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/sound/soc/sunxi/sun50i-dmic.c b/sound/soc/sunxi/sun50i-dmic.c index 069c993acb31..7f0e63130d95 100644 --- a/sound/soc/sunxi/sun50i-dmic.c +++ b/sound/soc/sunxi/sun50i-dmic.c @@ -345,7 +345,11 @@ static int sun50i_dmic_probe(struct platform_device *pdev) if (IS_ERR(host->rst)) return dev_err_probe(&pdev->dev, PTR_ERR(host->rst), "Failed to get reset.\n"); - reset_control_deassert(host->rst); + ret = reset_control_deassert(host->rst); + if (ret) { + dev_err(&pdev->dev, "failed to deassert reset: %d\n", ret); + return ret; + } ret = devm_snd_soc_register_component(&pdev->dev, &sun50i_dmic_component, &sun50i_dmic_dai, 1); -- 2.35.1
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