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authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2010-10-25 16:10:50 +0200
committerMartin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com>2010-10-25 16:10:21 +0200
commiteca577ef5989d25dedc6b0fae3c4622ceaee8005 (patch)
treea6a6a79650abce7b13f2d739aba903b0ee154199 /arch/s390/Kconfig
parent56b86b615b807e043339979878a2de88f900ee4f (diff)
downloadlinux-linaro-android-eca577ef5989d25dedc6b0fae3c4622ceaee8005.tar.gz
[S390] enable ARCH_DMA_ADDR_T_64BIT with 64BIT
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/Kconfig')
-rw-r--r--arch/s390/Kconfig3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
index 21a7030abbb..068e55d1bba 100644
--- a/arch/s390/Kconfig
+++ b/arch/s390/Kconfig
@@ -60,6 +60,9 @@ config NO_IOMEM
config NO_DMA
def_bool y
+config ARCH_DMA_ADDR_T_64BIT
+ def_bool 64BIT
+
config GENERIC_LOCKBREAK
bool
default y