X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?p=pandora-kernel.git;a=blobdiff_plain;f=arch%2Fx86%2FKconfig;h=0eb801a75deedb123fa93575a98b8e503855c59a;hp=648fca42ae6af1ec31d60a4ce3696ff496124d4e;hb=dc382fd5bcca7098a984705ed6ac880f539d068e;hpb=e5a10c1bd12a5d71bbb6406c1b0dbbc9d8958397

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 648fca42ae6a..0eb801a75dee 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -112,7 +112,14 @@ config MMU
 	def_bool y
 
 config ZONE_DMA
-	def_bool y
+	bool "DMA memory allocation support" if EXPERT
+	default y
+	help
+	  DMA memory allocation support allows devices with less than 32-bit
+	  addressing to allocate within the first 16MB of address space.
+	  Disable if no such devices will be used.
+
+	  If unsure, say Y.
 
 config SBUS
 	bool