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Commit 0f11daf1 authored by Arvind Yadav's avatar Arvind Yadav Committed by Mark Brown
Browse files

ASoC: samsung: spdif: Handle return value of clk_prepare_enable. 



clk_prepare_enable() can fail here and we must check its return value.

Signed-off-by: default avatarArvind Yadav <arvind.yadav.cs@gmail.com>
Reviewed-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent f5c97c7b

sound/soc/samsung/spdif.c

+6 −2
Original line number Diff line number Diff line
@@ -391,7 +391,9 @@ static int spdif_probe(struct platform_device *pdev) 
		ret = -ENOENT;

		goto err0;

	}

	clk_prepare_enable(spdif->pclk);

	ret = clk_prepare_enable(spdif->pclk);

	if (ret)

		goto err0;



	spdif->sclk = devm_clk_get(&pdev->dev, "sclk_spdif");

	if (IS_ERR(spdif->sclk)) {
@@ -399,7 +401,9 @@ static int spdif_probe(struct platform_device *pdev) 
		ret = -ENOENT;

		goto err1;

	}

	clk_prepare_enable(spdif->sclk);

	ret = clk_prepare_enable(spdif->sclk);

	if (ret)

		goto err1;



	/* Request S/PDIF Register's memory region */

	if (!request_mem_region(mem_res->start,