From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Thu, 22 Sep 2011 10:36:41 +0000 (+0100)
Subject: clk: mmci: convert to clk_prepare()/clk_unprepare()
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=52ca0f3ab568497adeac217e4167b51d9b4d4884;p=linux-beck.git

clk: mmci: convert to clk_prepare()/clk_unprepare()

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index 5e142b7f5ecf..7be8db0f9f7d 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -1160,10 +1160,14 @@ static int __devinit mmci_probe(struct amba_device *dev,
 		goto host_free;
 	}
 
-	ret = clk_enable(host->clk);
+	ret = clk_prepare(host->clk);
 	if (ret)
 		goto clk_free;
 
+	ret = clk_enable(host->clk);
+	if (ret)
+		goto clk_unprep;
+
 	host->plat = plat;
 	host->variant = variant;
 	host->mclk = clk_get_rate(host->clk);
@@ -1351,6 +1355,8 @@ static int __devinit mmci_probe(struct amba_device *dev,
 	iounmap(host->base);
  clk_disable:
 	clk_disable(host->clk);
+ clk_unprep:
+	clk_unprepare(host->clk);
  clk_free:
 	clk_put(host->clk);
  host_free:
@@ -1398,6 +1404,7 @@ static int __devexit mmci_remove(struct amba_device *dev)
 
 		iounmap(host->base);
 		clk_disable(host->clk);
+		clk_unprepare(host->clk);
 		clk_put(host->clk);
 
 		if (host->vcc)