Change include guards in quantum/ to pragma once (#11239)

1 files changed, 1 insertions, 4 deletions

diff --git a/quantum/serial_link/system/serial_link.h b/quantum/serial_link/system/serial_link.h
index b6a473957..adc1f6e93 100644
--- a/quantum/serial_link/system/serial_link.h
+++ b/quantum/serial_link/system/serial_link.h
@@ -22,8 +22,7 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 SOFTWARE.
 */
 
-#ifndef SERIAL_LINK_H
-#define SERIAL_LINK_H
+#pragma once
 
 #include "host_driver.h"
 #include <stdbool.h>
@@ -53,5 +52,3 @@ inline void serial_link_unlock(void) {}
 void signal_data_written(void);
 
 #endif
-
-#endif