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sata_rcar: Convert to clk_prepare/unprepare

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Turn clk_enable() and clk_disable() calls into clk_prepare_enable() and
clk_disable_unprepare() to get ready for the migration to the common
clock framework.

Cc: linux-ide@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Laurent Pinchart 2013-10-28 23:49:21 +01:00 committed by Tejun Heo
parent 0523f037f6
commit 329b4287a4
1 changed files with 5 additions and 5 deletions
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10
drivers/ata/sata_rcar.c
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@ -792,7 +792,7 @@ static int sata_rcar_probe(struct platform_device *pdev)
dev_err(&pdev->dev, "failed to get access to sata clock\n");
return PTR_ERR(priv->clk);
}
clk_enable(priv->clk);
clk_prepare_enable(priv->clk);
host = ata_host_alloc(&pdev->dev, 1);
if (!host) {
@ -822,7 +822,7 @@ static int sata_rcar_probe(struct platform_device *pdev)
return 0;
cleanup:
clk_disable(priv->clk);
clk_disable_unprepare(priv->clk);
return ret;
}
@ -841,7 +841,7 @@ static int sata_rcar_remove(struct platform_device *pdev)
iowrite32(0, base + SATAINTSTAT_REG);
iowrite32(0x7ff, base + SATAINTMASK_REG);
clk_disable(priv->clk);
clk_disable_unprepare(priv->clk);
return 0;
}
@ -861,7 +861,7 @@ static int sata_rcar_suspend(struct device *dev)
/* mask */
iowrite32(0x7ff, base + SATAINTMASK_REG);
clk_disable(priv->clk);
clk_disable_unprepare(priv->clk);
}
return ret;
@ -873,7 +873,7 @@ static int sata_rcar_resume(struct device *dev)
struct sata_rcar_priv *priv = host->private_data;
void __iomem *base = priv->base;
clk_enable(priv->clk);
clk_prepare_enable(priv->clk);
/* ack and mask */
iowrite32(0, base + SATAINTSTAT_REG);