1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/leds/leds-ns2.c b/drivers/leds/leds-ns2.c
index 74dce4ba0262..350eb34f049c 100644
--- a/drivers/leds/leds-ns2.c
+++ b/drivers/leds/leds-ns2.c
@@ -81,7 +81,7 @@ static int ns2_led_get_mode(struct ns2_led_data *led_dat,
         int cmd_level;
         int slow_level;
 
-        read_lock(&led_dat->rw_lock);
+        read_lock_irq(&led_dat->rw_lock);
 
         cmd_level = gpio_get_value(led_dat->cmd);
         slow_level = gpio_get_value(led_dat->slow);
@@ -95,7 +95,7 @@ static int ns2_led_get_mode(struct ns2_led_data *led_dat,
                 }
         }
 
-        read_unlock(&led_dat->rw_lock);
+        read_unlock_irq(&led_dat->rw_lock);
 
         return ret;
 }
@@ -104,8 +104,9 @@ static void ns2_led_set_mode(struct ns2_led_data *led_dat,
                              enum ns2_led_modes mode)
 {
         int i;
+        unsigned long flags;
 
-        write_lock(&led_dat->rw_lock);
+        write_lock_irqsave(&led_dat->rw_lock, flags);
 
         for (i = 0; i < ARRAY_SIZE(ns2_led_modval); i++) {
                 if (mode == ns2_led_modval[i].mode) {
@@ -116,7 +117,7 @@ static void ns2_led_set_mode(struct ns2_led_data *led_dat,
                 }
         }
 
-        write_unlock(&led_dat->rw_lock);
+        write_unlock_irqrestore(&led_dat->rw_lock, flags);
 }
 
 static void ns2_led_set(struct led_classdev *led_cdev,