pd6729: Coding Style fixes

pd6729: remove unnecessary space.

Signed-off-by: Komuro <komurojun-mbn@nifty.com>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
diff --git a/drivers/pcmcia/pd6729.h b/drivers/pcmcia/pd6729.h
index 41418d3..c8e84bd 100644
--- a/drivers/pcmcia/pd6729.h
+++ b/drivers/pcmcia/pd6729.h
@@ -15,7 +15,7 @@
 struct pd6729_socket {
 	int	number;
 	int	card_irq;
-	unsigned long io_base; 	/* base io address of the socket */
+	unsigned long io_base;	/* base io address of the socket */
 	struct pcmcia_socket socket;
 	struct timer_list poll_timer;
 };