powerpc/macintosh/smu.c: Fix closing brace followed by if

A closing brace followed by "if" is almost certainly a mistake. Maybe
"else if" was meant, but in this case it doesn't really matter.

Signed-off-by: Rasmus Villemoes <[e-mail]>
Signed-off-by: Benjamin Herrenschmidt <[e-mail]>

drivers/macintosh/smu.c

···
 		if (pp->busy && pp->cmd.status != 1)
 			mask |= POLLIN;
 		spin_unlock_irqrestore(&pp->lock, flags);
-	} if (pp->mode == smu_file_events) {
+	}
+	if (pp->mode == smu_file_events) {
 		/* Not yet implemented */
 	}
 	return mask;