Commit c8fdd497 authored Sep 10, 2014 by Uwe Kleine-König Committed by Catalin Marinas Oct 03, 2014

ARM64: make of_device_ids const

of_device_ids (i.e. compatible strings and the respective data) are not
supposed to change at runtime. All functions working with of_device_ids
provided by <linux/of.h> work with const of_device_ids. So mark the
only non-const struct in arch/arm64 as const, too.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

parent 097cbd8d

arch/arm64/kernel/perf_event.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -1276,7 +1276,7 @@ arch_initcall(cpu_pmu_reset);
	/*		/*
	* PMU platform driver and devicetree bindings.		* PMU platform driver and devicetree bindings.
	*/		*/
	static struct of_device_id armpmu_of_device_ids[] = {		static const struct of_device_id armpmu_of_device_ids[] = {
	{.compatible = "arm,armv8-pmuv3"},		{.compatible = "arm,armv8-pmuv3"},
	{},		{},
	};		};