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authorSebastian Andrzej Siewior <bigeasy@linutronix.de>2015-01-13 18:46:53 +0100
committerShawn Guo <shawn.guo@linaro.org>2015-01-20 14:26:45 +0800
commit23bec1727505de4adf3f0ed228bcb8b1a3d2e551 (patch)
treedf4d206104ee93f2e514a664a6ea46ba194f91d0
parentc205389557aac828f8403db0368d1fc2ef859213 (diff)
downloadlinux-linaro-stable-23bec1727505de4adf3f0ed228bcb8b1a3d2e551.tar.gz
ARM i.MX6q: unmap memory mapped at imx6q_opp_check_speed_grading()
imx6q_opp_check_speed_grading() remaps memory to the base variable and never unmaps it. I can't see how this can be of any use later so here I unmap it. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
-rw-r--r--arch/arm/mach-imx/mach-imx6q.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c
index 5057d61298b7..4ad6e473cf83 100644
--- a/arch/arm/mach-imx/mach-imx6q.c
+++ b/arch/arm/mach-imx/mach-imx6q.c
@@ -329,7 +329,7 @@ static void __init imx6q_opp_check_speed_grading(struct device *cpu_dev)
if (dev_pm_opp_disable(cpu_dev, 852000000))
pr_warn("failed to disable 852 MHz OPP\n");
}
-
+ iounmap(base);
put_node:
of_node_put(np);
}