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-rw-r--r--drivers/sn/Kconfig13
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/sn/Kconfig b/drivers/sn/Kconfig
index a34731625877..34d4fde51a79 100644
--- a/drivers/sn/Kconfig
+++ b/drivers/sn/Kconfig
@@ -7,16 +7,15 @@ menu "SN Devices"
 
 config SGI_IOC4
 	tristate "SGI IOC4 Base IO support"
-	depends on MMTIMER
 	default m
 	---help---
-	This option enables basic support for the SGI IOC4-based Base IO
-	controller card.  This option does not enable any specific
-	functions on such a card, but provides necessary infrastructure
-	for other drivers to utilize.
+	This option enables basic support for the IOC4 chip on certain
+	SGI IO controller cards (IO9, IO10, and PCI-RT).  This option
+	does not enable any specific functions on such a card, but provides
+	necessary infrastructure for other drivers to utilize.
 
-	If you have an SGI Altix with an IOC4-based
-	I/O controller say Y.  Otherwise say N.
+	If you have an SGI Altix with an IOC4-based card say Y.
+	Otherwise say N.
 
 config SGI_IOC3
 	tristate "SGI IOC3 Base IO support"