PS3: gelic: Deprecate the private ioctls in the gelic driver

As the driver has the standard way to handle PSK, deprecate the old
interface.

Signed-off-by: Masakazu Mokuno <mokuno@sm.sony.co.jp>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/ps3_gelic_wireless.c b/drivers/net/ps3_gelic_wireless.c
index 5f69809..f5e5f13 100644
--- a/drivers/net/ps3_gelic_wireless.c
+++ b/drivers/net/ps3_gelic_wireless.c
@@ -1375,6 +1375,7 @@
 	return 0;
 }
 
+#ifdef CONFIG_GELIC_WIRELESS_OLD_PSK_INTERFACE
 /* SIOCIWFIRSTPRIV */
 static int hex2bin(u8 *str, u8 *bin, unsigned int len)
 {
@@ -1479,6 +1480,7 @@
 	pr_debug("%s:-> %d\n", __func__, data->data.length);
 	return 0;
 }
+#endif
 
 /* SIOCGIWNICKN */
 static int gelic_wl_get_nick(struct net_device *net_dev,
@@ -2355,6 +2357,7 @@
 	IW_IOCTL(SIOCGIWNICKN)		= gelic_wl_get_nick,
 };
 
+#ifdef CONFIG_GELIC_WIRELESS_OLD_PSK_INTERFACE
 static struct iw_priv_args gelic_wl_private_args[] =
 {
 	{
@@ -2376,15 +2379,18 @@
 	gelic_wl_priv_set_psk,
 	gelic_wl_priv_get_psk,
 };
+#endif
 
 static const struct iw_handler_def gelic_wl_wext_handler_def = {
 	.num_standard		= ARRAY_SIZE(gelic_wl_wext_handler),
 	.standard		= gelic_wl_wext_handler,
 	.get_wireless_stats	= gelic_wl_get_wireless_stats,
+#ifdef CONFIG_GELIC_WIRELESS_OLD_PSK_INTERFACE
 	.num_private		= ARRAY_SIZE(gelic_wl_private_handler),
 	.num_private_args	= ARRAY_SIZE(gelic_wl_private_args),
 	.private		= gelic_wl_private_handler,
 	.private_args		= gelic_wl_private_args,
+#endif
 };
 
 static struct net_device *gelic_wl_alloc(struct gelic_card *card)