Commit 4fbb82a7 authored by Jonas Gorski's avatar Jonas Gorski Committed by Mark Brown

spi/bcm63xx: properly prepare clocks before enabling them

Use proper clk_prepare/unprepare calls in preparation for switching
to the generic clock framework.
Signed-off-by: default avatarJonas Gorski <jogo@openwrt.org>
Acked-by: default avatarFlorian Fainelli <florian@openwrt.org>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent 19533314
......@@ -493,7 +493,7 @@ static int bcm63xx_spi_probe(struct platform_device *pdev)
}
/* Initialize hardware */
clk_enable(bs->clk);
clk_prepare_enable(bs->clk);
bcm_spi_writeb(bs, SPI_INTR_CLEAR_ALL, SPI_INT_STATUS);
/* register and we are done */
......@@ -509,7 +509,7 @@ static int bcm63xx_spi_probe(struct platform_device *pdev)
return 0;
out_clk_disable:
clk_disable(clk);
clk_disable_unprepare(clk);
out_err:
platform_set_drvdata(pdev, NULL);
spi_master_put(master);
......@@ -530,7 +530,7 @@ static int bcm63xx_spi_remove(struct platform_device *pdev)
bcm_spi_writeb(bs, 0, SPI_INT_MASK);
/* HW shutdown */
clk_disable(bs->clk);
clk_disable_unprepare(bs->clk);
clk_put(bs->clk);
platform_set_drvdata(pdev, 0);
......@@ -549,7 +549,7 @@ static int bcm63xx_spi_suspend(struct device *dev)
spi_master_suspend(master);
clk_disable(bs->clk);
clk_disable_unprepare(bs->clk);
return 0;
}
......@@ -560,7 +560,7 @@ static int bcm63xx_spi_resume(struct device *dev)
platform_get_drvdata(to_platform_device(dev));
struct bcm63xx_spi *bs = spi_master_get_devdata(master);
clk_enable(bs->clk);
clk_prepare_enable(bs->clk);
spi_master_resume(master);
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment