Staging: w35und: fix Kconfig

4KSTACK dependency was needed when driver carried its own softmac
layer. That layer is gone, and functions have reasonably small stack
footprint -> dependency can be removed.

Add better description of hardware this driver is targetted at (now
with fixed whitespace)
Signed-off-by: NPavel Machek <pavel@suse.cz>
Acked-by: NPekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>

drivers/staging/winbond/Kconfig

 config W35UND
-	tristate "Winbond driver"
-	depends on MAC80211 && WLAN_80211 && USB && EXPERIMENTAL && !4KSTACKS
+	tristate "IS89C35 WLAN USB driver"
+	depends on MAC80211 && WLAN_80211 && USB && EXPERIMENTAL
 	default n
 	---help---
-	  This is highly experimental driver for winbond wifi card on some Kohjinsha notebooks
-	  Check http://code.google.com/p/winbondport/ for new version
+	  This is highly experimental driver for Winbond WIFI card.
+
+	  Hardware is present in some Kohjinsha subnotebooks, and in some
+	  stand-alone USB modules. Chipset name seems to be w89c35d.
+
+	  Check http://code.google.com/p/winbondport/ for new version.