Fixed compiler warnings

src/joystick/hidapi/SDL_hidapi_ps5.c

@@ -132,6 +132,12 @@ HIDAPI_DriverPS5_RumbleJoystick(SDL_HIDAPI_Device *device, SDL_Joystick *joystic
     return SDL_Unsupported();
 }
 
+static int
+HIDAPI_DriverPS5_RumbleJoystickTriggers(SDL_HIDAPI_Device *device, SDL_Joystick *joystick, Uint16 left_rumble, Uint16 right_rumble)
+{
+    return SDL_Unsupported();
+}
+
 static SDL_bool
 HIDAPI_DriverPS5_HasJoystickLED(SDL_HIDAPI_Device *device, SDL_Joystick *joystick)
 {
@@ -401,6 +407,7 @@ SDL_HIDAPI_DeviceDriver SDL_HIDAPI_DriverPS5 =
     HIDAPI_DriverPS5_UpdateDevice,
     HIDAPI_DriverPS5_OpenJoystick,
     HIDAPI_DriverPS5_RumbleJoystick,
+    HIDAPI_DriverPS5_RumbleJoystickTriggers,
     HIDAPI_DriverPS5_HasJoystickLED,
     HIDAPI_DriverPS5_SetJoystickLED,
     HIDAPI_DriverPS5_CloseJoystick,

src/joystick/hidapi/SDL_hidapi_xboxone.c

@@ -697,7 +697,7 @@ HIDAPI_DriverXboxOneBluetooth_HandleStatePacketV2(SDL_Joystick *joystick, hid_de
             button3_bit = 0x04;
             button4_bit = 0x08;
             paddles_mapped = (data[35] != 0);
-        } else if (size == 39) {
+        } else /* if (size == 39) */ {
             /* Updated firmware for the Xbox Elite Series 2 controller */
             paddle_index = 17;
             button1_bit = 0x01;