Fix common misspellings

Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
diff --git a/drivers/media/rc/ene_ir.c b/drivers/media/rc/ene_ir.c
index 1ac4913..a43ed6c 100644
--- a/drivers/media/rc/ene_ir.c
+++ b/drivers/media/rc/ene_ir.c
@@ -520,7 +520,7 @@
 	dev->rx_enabled = false;
 }
 
-/* This resets the receiver. Usefull to stop stream of spaces at end of
+/* This resets the receiver. Useful to stop stream of spaces at end of
  * transmission
  */
 static void ene_rx_reset(struct ene_device *dev)
@@ -1089,7 +1089,7 @@
 	if (error < 0)
 		goto error;
 
-	ene_notice("driver has been succesfully loaded");
+	ene_notice("driver has been successfully loaded");
 	return 0;
 error:
 	if (dev && dev->irq >= 0)