Patchwork [3.5.yuz,extended,stable] Patch "mmc: sdhci-s3c: fix the wrong number of max bus clocks" has been added to staging queue

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Submitter Herton Ronaldo Krzesinski
Date Nov. 15, 2012, 5:49 a.m.
Message ID <1352958554-16598-1-git-send-email-herton.krzesinski@canonical.com>
Download mbox | patch
Permalink /patch/199166/
State New
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Comments

Herton Ronaldo Krzesinski - Nov. 15, 2012, 5:49 a.m.
This is a note to let you know that I have just added a patch titled

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

to the linux-3.5.y-queue branch of the 3.5.yuz extended stable tree 
which can be found at:

 http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.5.y-queue

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.5.yuz tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Herton

------

From 351349037bcf294489746a237dcd04ffa5bf3722 Mon Sep 17 00:00:00 2001
From: Jaehoon Chung <jh80.chung@samsung.com>
Date: Wed, 19 Sep 2012 14:43:33 +0800
Subject: [PATCH] mmc: sdhci-s3c: fix the wrong number of max bus clocks

commit 5feb54a1ab91a237e247c013b8c4fb100ea347b1 upstream.

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>
Signed-off-by: Chris Ball <cjb@laptop.org>
Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesinski@canonical.com>
---
 drivers/mmc/host/sdhci-s3c.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--
1.7.9.5

Patch

diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
index a50c205..02b7a4a 100644
--- a/drivers/mmc/host/sdhci-s3c.c
+++ b/drivers/mmc/host/sdhci-s3c.c
@@ -656,7 +656,7 @@  static int __devexit sdhci_s3c_remove(struct platform_device *pdev)

 	pm_runtime_disable(&pdev->dev);

-	for (ptr = 0; ptr < 3; ptr++) {
+	for (ptr = 0; ptr < MAX_BUS_CLK; ptr++) {
 		if (sc->clk_bus[ptr]) {
 			clk_disable(sc->clk_bus[ptr]);
 			clk_put(sc->clk_bus[ptr]);