keebio/iris: Add ifdefs to encoder callbacks (#16642)

keyboards/keebio/iris/rev3/rev3.c

@@ -36,6 +36,7 @@ void eeconfig_init_kb(void) {
     eeconfig_init_user();
 }
 
+#ifdef ENCODER_ENABLE
 bool encoder_update_kb(uint8_t index, bool clockwise) {
     if (!encoder_update_user(index, clockwise)) { return false; }
     if (index == 0) {
@@ -53,3 +54,4 @@ bool encoder_update_kb(uint8_t index, bool clockwise) {
     }
     return false;
 }
+#endif

keyboards/keebio/iris/rev4/rev4.c

@@ -17,6 +17,7 @@ void eeconfig_init_kb(void) {
     eeconfig_init_user();
 }
 
+#ifdef ENCODER_ENABLE
 bool encoder_update_kb(uint8_t index, bool clockwise) {
     if (!encoder_update_user(index, clockwise)) { return false; }
     if (index == 0) {
@@ -34,3 +35,4 @@ bool encoder_update_kb(uint8_t index, bool clockwise) {
     }
     return false;
 }
+#endif

keyboards/keebio/iris/rev5/rev5.c

@@ -13,6 +13,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 #include "rev5.h"
 
+#ifdef ENCODER_ENABLE
 bool encoder_update_kb(uint8_t index, bool clockwise) {
     if (!encoder_update_user(index, clockwise)) { return false; }
     if (index == 0) {
@@ -30,3 +31,4 @@ bool encoder_update_kb(uint8_t index, bool clockwise) {
     }
     return false;
 }
+#endif

keyboards/keebio/iris/rev6/rev6.c

@@ -64,6 +64,7 @@ led_config_t g_led_config = { {
 } };
 #endif
 
+#ifdef ENCODER_ENABLE
 bool encoder_update_kb(uint8_t index, bool clockwise) {
     if (!encoder_update_user(index, clockwise)) { return false; }
     if (index == 0) {
@@ -81,3 +82,4 @@ bool encoder_update_kb(uint8_t index, bool clockwise) {
     }
     return false;
 }
+#endif