1 files changed, 1 insertions, 1 deletions
diff --git a/os/hal/src/pal.c b/os/hal/src/pal.c
index 534935a55..10e57e284 100644
--- a/os/hal/src/pal.c
+++ b/os/hal/src/pal.c
@@ -110,7 +110,7 @@ void palWriteBus(IOBus *bus, ioportmask_t bits) {
  *
  * @api
  */
-void palSetBusMode(IOBus *bus, uint_fast8_t mode) {
+void palSetBusMode(IOBus *bus, iomode_t mode) {
 
   chDbgCheck((bus != NULL) &&
              (bus->offset < PAL_IOPORTS_WIDTH), "palSetBusMode");