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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2014-09-10 09:26:19 +0100
committerCatalin Marinas <catalin.marinas@arm.com>2014-10-03 14:49:28 +0100
commitc8fdd497a44450e6183cb43b314fd81504d5c15e (patch)
treec84426743da5e24e108a76745ec026681646145b /arch
parent097cbd8d261ccc602c963ddf823d5023be439e04 (diff)
downloadlinux-c8fdd497a44450e6183cb43b314fd81504d5c15e.tar.gz
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm64/kernel/perf_event.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm64/kernel/perf_event.c b/arch/arm64/kernel/perf_event.c
index baf5afb7e6a0..aa29ecb4f800 100644
--- a/arch/arm64/kernel/perf_event.c
+++ b/arch/arm64/kernel/perf_event.c
@@ -1276,7 +1276,7 @@ arch_initcall(cpu_pmu_reset);
/*
* 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"},
{},
};