ARM: OMAP2+: 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
non-const function parameters and structs for OMAP2+ as const, too.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
index 43d03fbf4c0b..4f61148ec168 100644
--- a/arch/arm/mach-omap2/timer.c
+++ b/arch/arm/mach-omap2/timer.c
@@ -141,7 +141,7 @@ static struct property device_disabled = {
         .value = "disabled",
 };
 
-static struct of_device_id omap_timer_match[] __initdata = {
+static const struct of_device_id omap_timer_match[] __initconst = {
         { .compatible = "ti,omap2420-timer", },
         { .compatible = "ti,omap3430-timer", },
         { .compatible = "ti,omap4430-timer", },
@@ -162,7 +162,7 @@ static struct of_device_id omap_timer_match[] __initdata = {
  * the timer node in device-tree as disabled, to prevent the kernel from
  * registering this timer as a platform device and so no one else can use it.
  */
-static struct device_node * __init omap_get_timer_dt(struct of_device_id *match,
+static struct device_node * __init omap_get_timer_dt(const struct of_device_id *match,
                                                      const char *property)
 {
         struct device_node *np;
@@ -388,7 +388,7 @@ static u64 notrace dmtimer_read_sched_clock(void)
         return 0;
 }
 
-static struct of_device_id omap_counter_match[] __initdata = {
+static const struct of_device_id omap_counter_match[] __initconst = {
         { .compatible = "ti,omap-counter32k", },
         { }
 };