4 files changed, 5 insertions, 5 deletions
diff --git a/app/boards/arm/dz60rgb/pinmux.c b/app/boards/arm/dz60rgb/pinmux.c
index f59a31b..241c4ce 100644
--- a/app/boards/arm/dz60rgb/pinmux.c
+++ b/app/boards/arm/dz60rgb/pinmux.c
@@ -56,7 +56,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port) {
+static int pinmux_stm32_init(const struct device *port) {
     ARG_UNUSED(port);
 
     stm32_setup_pins(pinconf, ARRAY_SIZE(pinconf));
diff --git a/app/boards/arm/nrfmicro/pinmux.c b/app/boards/arm/nrfmicro/pinmux.c
index 30117d0..dc3bf6c 100644
--- a/app/boards/arm/nrfmicro/pinmux.c
+++ b/app/boards/arm/nrfmicro/pinmux.c
@@ -11,11 +11,11 @@
 #include <sys/sys_io.h>
 #include <devicetree.h>
 
-static int pinmux_nrfmicro_init(struct device *port) {
+static int pinmux_nrfmicro_init(const struct device *port) {
     ARG_UNUSED(port);
 
 #if CONFIG_BOARD_NRFMICRO_13
-    struct device *p0 = device_get_binding("GPIO_0");
+    const struct device *p0 = device_get_binding("GPIO_0");
 #if CONFIG_BOARD_NRFMICRO_CHARGER
     gpio_pin_configure(p0, 5, GPIO_OUTPUT);
     gpio_pin_set(p0, 5, 0);
diff --git a/app/boards/arm/planck/pinmux.c b/app/boards/arm/planck/pinmux.c
index 61cc16a..9080aa4 100644
--- a/app/boards/arm/planck/pinmux.c
+++ b/app/boards/arm/planck/pinmux.c
@@ -56,7 +56,7 @@ static const struct pin_config pinconf[] = {
 #endif /* CONFIG_CAN_1 */
 };
 
-static int pinmux_stm32_init(struct device *port) {
+static int pinmux_stm32_init(const struct device *port) {
     ARG_UNUSED(port);
 
     stm32_setup_pins(pinconf, ARRAY_SIZE(pinconf));
diff --git a/app/boards/arm/proton_c/pinmux.c b/app/boards/arm/proton_c/pinmux.c
index 9ffabd7..4e32b32 100644
--- a/app/boards/arm/proton_c/pinmux.c
+++ b/app/boards/arm/proton_c/pinmux.c
@@ -56,7 +56,7 @@ static const struct pin_config pinconf[] = {
 #endif
 };
 
-static int pinmux_stm32_init(struct device *port) {
+static int pinmux_stm32_init(const struct device *port) {
     ARG_UNUSED(port);
 
     stm32_setup_pins(pinconf, ARRAY_SIZE(pinconf));