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 f64108f2664ac432e74023ec98b77d003618b6cc..e0196726b132863747d6379361f76a056e46d657 100644 (file)
--- 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]);
                }