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authorAl Viro <viro@ftp.linux.org.uk>2007-07-17 08:49:35 +0100
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-07-17 11:01:07 -0700
commit7155c9f576fc8cff12448110b5d104096ba58aee (patch)
tree811df48676aab73f669432ecca7118d9242dd8c7
parentd37c6e1b67e8d7f3c5fceba491dcb09a15cb7772 (diff)
sparc32 has working dma-mapping only with CONFIG_PCI
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--arch/sparc/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 8567cc901942..73df7115325b 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -217,6 +217,9 @@ source "drivers/pci/Kconfig"
endif
+config NO_DMA
+ def_bool !PCI
+
config SUN_OPENPROMFS
tristate "Openprom tree appears in /proc/openprom"
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