sata_rcar: Convert to clk_prepare/unprepare
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>
diff --git a/drivers/ata/sata_rcar.c b/drivers/ata/sata_rcar.c
index c2d95e9..1dae9a9 100644
--- a/drivers/ata/sata_rcar.c
+++ b/drivers/ata/sata_rcar.c
@@ -792,7 +792,7 @@
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 @@
return 0;
cleanup:
- clk_disable(priv->clk);
+ clk_disable_unprepare(priv->clk);
return ret;
}
@@ -841,7 +841,7 @@
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 @@
/* mask */
iowrite32(0x7ff, base + SATAINTMASK_REG);
- clk_disable(priv->clk);
+ clk_disable_unprepare(priv->clk);
}
return ret;
@@ -873,7 +873,7 @@
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);