w1: constify of_device_id array

of_device_id is always used as const.
(See driver.of_match_table and open firmware functions)

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

3 files changed, 3 insertions, 3 deletions

diff --git a/drivers/w1/masters/mxc_w1.c b/drivers/w1/masters/mxc_w1.c
index 53bf2c860ad3..a4621757a47f 100644
--- a/drivers/w1/masters/mxc_w1.c
+++ b/drivers/w1/masters/mxc_w1.c
@@ -166,7 +166,7 @@ static int mxc_w1_remove(struct platform_device *pdev)
         return 0;
 }
 
-static struct of_device_id mxc_w1_dt_ids[] = {
+static const struct of_device_id mxc_w1_dt_ids[] = {
         { .compatible = "fsl,imx21-owire" },
         { /* sentinel */ }
 };
diff --git a/drivers/w1/masters/omap_hdq.c b/drivers/w1/masters/omap_hdq.c
index 03321d6a2684..e7d448963a24 100644
--- a/drivers/w1/masters/omap_hdq.c
+++ b/drivers/w1/masters/omap_hdq.c
@@ -72,7 +72,7 @@ struct hdq_data {
 static int omap_hdq_probe(struct platform_device *pdev);
 static int omap_hdq_remove(struct platform_device *pdev);
 
-static struct of_device_id omap_hdq_dt_ids[] = {
+static const struct of_device_id omap_hdq_dt_ids[] = {
         { .compatible = "ti,omap3-1w" },
         {}
 };
diff --git a/drivers/w1/masters/w1-gpio.c b/drivers/w1/masters/w1-gpio.c
index b99a932ad901..8f7848c62811 100644
--- a/drivers/w1/masters/w1-gpio.c
+++ b/drivers/w1/masters/w1-gpio.c
@@ -68,7 +68,7 @@ static u8 w1_gpio_read_bit(void *data)
 }
 
 #if defined(CONFIG_OF)
-static struct of_device_id w1_gpio_dt_ids[] = {
+static const struct of_device_id w1_gpio_dt_ids[] = {
         { .compatible = "w1-gpio" },
         {}
 };