From: Chris Ball <cjb@laptop.org>
Date: Wed, 19 Sep 2012 06:43:33 +0000 (+0800)
Subject: mmc: sdhci-s3c: fix the wrong number of max bus clocks
X-Git-Tag: next-20120924~61^2~4
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=36e934cc6abc1b38f8119ce8d62e830b3ebb373a;p=karo-tx-linux.git

mmc: sdhci-s3c: fix the wrong number of max bus clocks

We can use up to four bus-clocks; but on module remove, we didn't
disable the fourth bus clock.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
---

diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
index f64108f2664a..e0196726b132 100644
--- a/drivers/mmc/host/sdhci-s3c.c
+++ b/drivers/mmc/host/sdhci-s3c.c
@@ -792,7 +792,7 @@ static int __devexit sdhci_s3c_remove(struct platform_device *pdev)
 	pm_runtime_disable(&pdev->dev);
 
 	clk_disable(sc->clk_bus[sc->cur_clk]);
-	for (ptr = 0; ptr < 3; ptr++) {
+	for (ptr = 0; ptr < MAX_BUS_CLK; ptr++) {
 		if (sc->clk_bus[ptr]) {
 			clk_put(sc->clk_bus[ptr]);
 		}