changed test mode warning to only emit once during the thread

1 files changed, 3 insertions, 3 deletions

diff --git a/skey.c b/skey.c
index d08c140..f369c84 100644
--- a/skey.c
+++ b/skey.c
@@ -35,7 +35,9 @@ int skey_update_thread (void *data) {
 	const struct sched_param PARAM = { .sched_priority = 45};
 	sched_setscheduler(current, SCHED_FIFO, &PARAM);
 	printk(KERN_INFO "skey: started update thread\n");
-	
+	if (!USE_GPIO) {
+		printk(KERN_ALERT "skey: currently in test mode with gpio use disabled\n");
+	}
 	while (1) {
 		if (USE_GPIO) {
 			//reads the keyboard
@@ -56,8 +58,6 @@ int skey_update_thread (void *data) {
 				gpio_set_value(column_pins[column_index], 0);
 				column_index++;
 			}
-		} else {
-			printk(KERN_ALERT "skey: currently in test mode with gpio use disabled\n");
 		}
 		//sleep 2000us= 2ms = 0.002 seconds
 		usleep_range(2000, 2000);