mtd: mxc_nand: add missing clk_disable_unprepare() in mxcnd_remove()
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>
diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c
index 7a4e032..567a5e5 100644
--- a/drivers/mtd/nand/mxc_nand.c
+++ b/drivers/mtd/nand/mxc_nand.c
@@ -1577,6 +1577,8 @@
struct mxc_nand_host *host = platform_get_drvdata(pdev);
nand_release(&host->mtd);
+ if (host->clk_act)
+ clk_disable_unprepare(host->clk);
return 0;
}