char/misc: remove CONFIG_EXPERIMENTAL dependencies

As discussed at the kernel summit this year, CONFIG_EXPERIMENTAL means
nothing, so let's get rid of it.

Cc: Kees Cook <keescook@chromium.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Tomas Winkler <tomas.winkler@intel.com>
Cc: Jiri Kosina <jkosina@suse.cz>
Cc: Paul Bolle <pebolle@tiscali.nl>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/misc/c2port/Kconfig

@@ -3,8 +3,7 @@
 #
 
 menuconfig C2PORT
-	tristate "Silicon Labs C2 port support (EXPERIMENTAL)"
-	depends on EXPERIMENTAL
+	tristate "Silicon Labs C2 port support"
 	default n
 	help
 	  This option enables support for Silicon Labs C2 port used to
@@ -22,7 +21,7 @@ menuconfig C2PORT
 if C2PORT
 
 config C2PORT_DURAMAR_2150
-	tristate "C2 port support for Eurotech's Duramar 2150 (EXPERIMENTAL)"
+	tristate "C2 port support for Eurotech's Duramar 2150"
 	depends on X86
 	default n
 	help