p54spi: Update kconfig help text

This updates the p54spi Kconfig help text.
The driver works well on n8x0, so remove the words "experimental" and "untested".

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/p54/Kconfig b/drivers/net/wireless/p54/Kconfig
index 25f965f..0ec55b5 100644
--- a/drivers/net/wireless/p54/Kconfig
+++ b/drivers/net/wireless/p54/Kconfig
@@ -43,9 +43,8 @@
 	tristate "Prism54 SPI (stlc45xx) support"
 	depends on P54_COMMON && SPI_MASTER && GENERIC_HARDIRQS
 	---help---
-	  This driver is for stlc4550 or stlc4560 based wireless chips.
-	  This driver is experimental, untested and will probably only work on
-	  Nokia's N800/N810 Portable Internet Tablet.
+	  This driver is for stlc4550 or stlc4560 based wireless chips
+	  such as Nokia's N800/N810 Portable Internet Tablet.
 
 	  If you choose to build a module, it'll be called p54spi.