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Commit 3e19acdc authored by Alban Bedel's avatar Alban Bedel Committed by Mark Brown
Browse files

spi: spi-ath79: Use clk_prepare_enable and clk_disable_unprepare 



Clocks should be prepared and unprepared, fix this by using
clk_prepare_enable() and clk_disable_unprepare() instead of
clk_enable() and clk_disable().

Signed-off-by: default avatarAlban Bedel <albeu@free.fr>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 85f62476

drivers/spi/spi-ath79.c

+3 −3
Original line number Diff line number Diff line
@@ -249,7 +249,7 @@ static int ath79_spi_probe(struct platform_device *pdev) 
		goto err_put_master;

	}



	ret = clk_enable(sp->clk);

	ret = clk_prepare_enable(sp->clk);

	if (ret)

		goto err_put_master;
@@ -273,7 +273,7 @@ static int ath79_spi_probe(struct platform_device *pdev) 
err_disable:

	ath79_spi_disable(sp);

err_clk_disable:

	clk_disable(sp->clk);

	clk_disable_unprepare(sp->clk);

err_put_master:

	spi_master_put(sp->bitbang.master);
@@ -286,7 +286,7 @@ static int ath79_spi_remove(struct platform_device *pdev) 


	spi_bitbang_stop(&sp->bitbang);

	ath79_spi_disable(sp);

	clk_disable(sp->clk);

	clk_disable_unprepare(sp->clk);

	spi_master_put(sp->bitbang.master);



	return 0;