microblaze: Use static const char * const where possible

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>

3 files changed, 12 insertions, 12 deletions

diff --git a/arch/microblaze/kernel/heartbeat.c b/arch/microblaze/kernel/heartbeat.c
index 5227517..f8bc2d7 100644
--- a/arch/microblaze/kernel/heartbeat.c
+++ b/arch/microblaze/kernel/heartbeat.c
@@ -47,11 +47,11 @@ void setup_heartbeat(void)
 	struct device_node *gpio = NULL;
 	int *prop;
 	int j;
-	char *gpio_list[] = {
-				"xlnx,xps-gpio-1.00.a",
-				"xlnx,opb-gpio-1.00.a",
-				NULL
-			};
+	const char * const gpio_list[] = {
+		"xlnx,xps-gpio-1.00.a",
+		"xlnx,opb-gpio-1.00.a",
+		NULL
+	};
 
 	for (j = 0; gpio_list[j] != NULL; j++) {
 		gpio = of_find_compatible_node(NULL, NULL, gpio_list[j]);
diff --git a/arch/microblaze/kernel/intc.c b/arch/microblaze/kernel/intc.c
index 03172c1..e1cf081 100644
--- a/arch/microblaze/kernel/intc.c
+++ b/arch/microblaze/kernel/intc.c
@@ -126,7 +126,7 @@ void __init init_IRQ(void)
 				0
 			};
 #endif
-	static char *intc_list[] = {
+	const char * const intc_list[] = {
 				"xlnx,xps-intc-1.00.a",
 				"xlnx,opb-intc-1.00.c",
 				"xlnx,opb-intc-1.00.b",
diff --git a/arch/microblaze/kernel/timer.c b/arch/microblaze/kernel/timer.c
index ec7df67..da9d1e5 100644
--- a/arch/microblaze/kernel/timer.c
+++ b/arch/microblaze/kernel/timer.c
@@ -258,12 +258,12 @@ void __init time_init(void)
 				0
 			};
 #endif
-	char *timer_list[] = {
-				"xlnx,xps-timer-1.00.a",
-				"xlnx,opb-timer-1.00.b",
-				"xlnx,opb-timer-1.00.a",
-				NULL
-			};
+	const char * const timer_list[] = {
+		"xlnx,xps-timer-1.00.a",
+		"xlnx,opb-timer-1.00.b",
+		"xlnx,opb-timer-1.00.a",
+		NULL
+	};
 
 	for (i = 0; timer_list[i] != NULL; i++) {
 		timer = of_find_compatible_node(NULL, NULL, timer_list[i]);