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mtd: mxc_nand: add missing clk_disable_unprepare() in mxcnd_remove()
author
Wei Yongjun
<yongjun_wei@trendmicro.com.cn>
Tue, 17 Dec 2013 03:35:35 +0000
(11:35 +0800)
committer
Brian Norris
<computersforpeace@gmail.com>
Fri, 3 Jan 2014 19:22:24 +0000
(11:22 -0800)
clock source is prepared and enabled by clk_prepare_enable() in
mxcnd_probe() function, but no disable/unprepare in mxcnd_remove().
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
drivers/mtd/nand/mxc_nand.c
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diff --git
a/drivers/mtd/nand/mxc_nand.c
b/drivers/mtd/nand/mxc_nand.c
index
7a4e032
..
567a5e5
100644
(file)
--- a/
drivers/mtd/nand/mxc_nand.c
+++ b/
drivers/mtd/nand/mxc_nand.c
@@
-1577,6
+1577,8
@@
static int mxcnd_remove(struct platform_device *pdev)
struct mxc_nand_host *host = platform_get_drvdata(pdev);
nand_release(&host->mtd);
+ if (host->clk_act)
+ clk_disable_unprepare(host->clk);
return 0;
}