Input: sgi_btns - add support for SGI Indy volume buttons

Also rename sgio2_btns to sgi_btns since the driver is not only
for SGI O2 anymore.

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index e33d7cb..e99b788 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -189,15 +189,15 @@
 	  To compile this driver as a module, choose M here: the
 	  module will be called uinput.
 
-config INPUT_SGIO2_BTNS
-	tristate "SGI O2 volume button interface"
-	depends on SGI_IP32
+config INPUT_SGI_BTNS
+	tristate "SGI Indy/O2 volume button interface"
+	depends on SGI_IP22 || SGI_IP32
 	select INPUT_POLLDEV
 	help
-	  Say Y here if you want to support SGI O2 volume button interface.
+	  Say Y here if you want to support SGI Indy/O2 volume button interface.
 
 	  To compile this driver as a module, choose M here: the
-	  module will be called sgio_btns.
+	  module will be called sgi_btns.
 
 config HP_SDC_RTC
 	tristate "HP SDC Real Time Clock"