staging: wilc1000: fix const cast warnings

The wilc1000 driver produces a lot of warnings about invalid
casts between const and non-const variables. This reworks
the code to avoid all those warnings, by marking variables
and function arguments const.

A lot of the types use WILC_Uint8, I change them to const u8
for style reasons, as I'm touching them anyway.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/wilc1000/linux_mon.c b/drivers/staging/wilc1000/linux_mon.c
index a19be45..f0a20a9 100644
--- a/drivers/staging/wilc1000/linux_mon.c
+++ b/drivers/staging/wilc1000/linux_mon.c
@@ -522,7 +522,7 @@
  *  @date	12 JUL 2012
  *  @version	1.0
  */
-struct net_device *WILC_WFI_init_mon_interface(char *name, struct net_device *real_dev)
+struct net_device *WILC_WFI_init_mon_interface(const char *name, struct net_device *real_dev)
 {