Commit 17fe0d9a authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Mark Brown
Browse files

spi: rspi: Convert to clk_prepare_enable/disable_unprepare 



Get the driver ready for the migration to the common clock framework by
calling clk_prepare_enable() and clk_disable_unprepare().

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@linux-m68k.org>
Signed-off-by: default avatarMark Brown <broonie@linaro.org>
parent 06a7a3cf

drivers/spi/spi-rspi.c

+8 −3
Original line number Diff line number Diff line
@@ -980,7 +980,7 @@ static int rspi_remove(struct platform_device *pdev) 
	struct rspi_data *rspi = platform_get_drvdata(pdev);



	rspi_release_dma(rspi);

	clk_disable(rspi->clk);

	clk_disable_unprepare(rspi->clk);



	return 0;

}
@@ -1041,7 +1041,12 @@ static int rspi_probe(struct platform_device *pdev) 
		ret = PTR_ERR(rspi->clk);

		goto error1;

	}

	clk_enable(rspi->clk);



	ret = clk_prepare_enable(rspi->clk);

	if (ret < 0) {

		dev_err(&pdev->dev, "unable to prepare/enable clock\n");

		goto error1;

	}



	init_waitqueue_head(&rspi->wait);
@@ -1112,7 +1117,7 @@ static int rspi_probe(struct platform_device *pdev) 
error3:

	rspi_release_dma(rspi);

error2:

	clk_disable(rspi->clk);

	clk_disable_unprepare(rspi->clk);

error1:

	spi_master_put(master);