can: flexcan: fix typos

This patch fixes two typos found by codespell.

Fixes: 812f0116 ("can: flexcan: add CAN wakeup function for i.MX8QM")
Link: https://lore.kernel.org/r/20210127085529.2768537-2-mkl@pengutronix.deSigned-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

drivers/net/can/flexcan.c

@@ -1975,14 +1975,14 @@ static int flexcan_setup_stop_mode_scfw(struct platform_device *pdev)
 	priv = netdev_priv(dev);
 	priv->scu_idx = scu_idx;
 
-	/* this function could be defered probe, return -EPROBE_DEFER */
+	/* this function could be deferred probe, return -EPROBE_DEFER */
 	return imx_scu_get_handle(&priv->sc_ipc_handle);
 }
 
 /* flexcan_setup_stop_mode - Setup stop mode for wakeup
  *
  * Return: = 0 setup stop mode successfully or doesn't support this feature
- *         < 0 fail to setup stop mode (could be defered probe)
+ *         < 0 fail to setup stop mode (could be deferred probe)
  */
 static int flexcan_setup_stop_mode(struct platform_device *pdev)
 {