Keyboard: Clean up Iris files (#3640)

keyboards/iris/rev1/config.h

@@ -15,8 +15,7 @@ You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#ifndef REV1_CONFIG_H
-#define REV1_CONFIG_H
+#pragma once
 
 #include QMK_KEYBOARD_CONFIG_H
 
@@ -86,5 +85,3 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 //#define NO_ACTION_ONESHOT
 //#define NO_ACTION_MACRO
 //#define NO_ACTION_FUNCTION
-
-#endif

keyboards/iris/rev1/rev1.c

@@ -1,6 +1,5 @@
 #include "rev1.h"
 
-
 #ifdef SSD1306OLED
 void led_set_kb(uint8_t usb_led) {
     // put your keyboard LED indicator (ex: Caps Lock LED) toggling code here

keyboards/iris/rev1/rev1.h

@@ -1,5 +1,4 @@
-#ifndef REV1_H
-#define REV1_H
+#pragma once
 
 #include "iris.h"
 
@@ -36,5 +35,3 @@
         { R35, R34, R33, R32, R31, R30 }, \
         { KC_NO, KC_NO, RT4, RT1, RT2, RT3 } \
     }
-
-#endif