cw1200: move under st vendor directory

Part of reorganising wireless drivers directory and Kconfig.

Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
diff --git a/MAINTAINERS b/MAINTAINERS
index 748ee82..4cbd464 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3100,7 +3100,7 @@
 CW1200 WLAN driver
 M:	Solomon Peachy <pizza@shaftnet.org>
 S:	Maintained
-F:	drivers/net/wireless/cw1200/
+F:	drivers/net/wireless/st/cw1200/
 
 CX18 VIDEO4LINUX DRIVER
 M:	Andy Walls <awalls@md.metrocast.net>