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ASoC: sunxi: sun50i-dmic: Add missing check for devm_regmap_init_mmio 

[ Upstream commit 74823db9ba2e13f3ec007b354759b3d8125e462c ]

Add check for the return value of devm_regmap_init_mmio() and return the
error if it fails in order to catch the error.

Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Link: https://patch.msgid.link/20260127033250.2044608-1-nichen@iscas.ac.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Chen Ni 2026-01-27 11:32:50 +08:00 committed by Sasha Levin
parent ffb5fde572
commit 588faab060
1 changed files with 3 additions and 0 deletions
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3
sound/soc/sunxi/sun50i-dmic.c
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@ -358,6 +358,9 @@ static int sun50i_dmic_probe(struct platform_device *pdev)
host->regmap = devm_regmap_init_mmio(&pdev->dev, base,
&sun50i_dmic_regmap_config);
if (IS_ERR(host->regmap))
return dev_err_probe(&pdev->dev, PTR_ERR(host->regmap),
"failed to initialise regmap\n");
/* Clocks */
host->bus_clk = devm_clk_get(&pdev->dev, "bus");