Commit b3502b5f authored Jan 13, 2015 by Sebastian Andrzej Siewior Committed by Alex Shi Nov 13, 2015

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>
(cherry picked from commit 23bec1727505de4adf3f0ed228bcb8b1a3d2e551)
Signed-off-by: Alex Shi <alex.shi@linaro.org>

parent 326ac6a1

arch/arm/mach-imx/mach-imx6q.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);
		}