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Commit 020fe3fe authored by Baruch Siach's avatar Baruch Siach Committed by Mark Brown
Browse files

spi: dw-mmio: prepare the clock before enabling 



This is required for common clock support.

Signed-off-by: default avatarBaruch Siach <baruch@tkos.co.il>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent 04f421e7

drivers/spi/spi-dw-mmio.c

+3 −3
Original line number Diff line number Diff line
@@ -62,7 +62,7 @@ static int dw_spi_mmio_probe(struct platform_device *pdev) 
	dwsmmio->clk = devm_clk_get(&pdev->dev, NULL);

	if (IS_ERR(dwsmmio->clk))

		return PTR_ERR(dwsmmio->clk);

	ret = clk_enable(dwsmmio->clk);

	ret = clk_prepare_enable(dwsmmio->clk);

	if (ret)

		return ret;
@@ -78,7 +78,7 @@ static int dw_spi_mmio_probe(struct platform_device *pdev) 
	return 0;



out:

	clk_disable(dwsmmio->clk);

	clk_disable_unprepare(dwsmmio->clk);

	return ret;

}
@@ -86,7 +86,7 @@ static int dw_spi_mmio_remove(struct platform_device *pdev) 
{

	struct dw_spi_mmio *dwsmmio = platform_get_drvdata(pdev);



	clk_disable(dwsmmio->clk);

	clk_disable_unprepare(dwsmmio->clk);

	dw_spi_remove_host(&dwsmmio->dws);



	return 0;