Move get_or_create_blink_state to static

mongoose-os-libs · Oct 20, 2021 · 7eb5464 · 7eb5464
1 parent 7cf011a
commit 7eb5464
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/mgos_pcf857x.c b/src/mgos_pcf857x.c
@@ -20,7 +20,7 @@
 
 static struct mgos_pcf857x_gpio_blink_state **blink_states = NULL;
 
-struct mgos_pcf857x_gpio_blink_state *mgos_pcf857x_get_or_create_blink_state(struct mgos_pcf857x *dev, int pin) {
+static struct mgos_pcf857x_gpio_blink_state *mgos_pcf857x_get_or_create_blink_state(struct mgos_pcf857x *dev, int pin) {
   if (blink_states == NULL) {
     blink_states = calloc(dev->num_gpios, sizeof(struct mgos_pcf857x_gpio_blink_state *));
     LD("Init %d pin", dev->num_gpios);