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authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2009-11-14 03:31:43 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-11-24 17:00:24 +1100
commit7c31629fd60037c5eb2b8fd0e6def9fe097fa28e (patch)
tree6220343f5b1dd48ab2390e1b9771f1feda3c728b /arch/powerpc/kernel/dma-swiotlb.c
parentc38c2044b2b49820a09ac904bdb6f03cdda6e885 (diff)
powerpc: Kill unused swiotlb variable
We can kill unused swiotlb variable. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kernel/dma-swiotlb.c')
-rw-r--r--arch/powerpc/kernel/dma-swiotlb.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/dma-swiotlb.c b/arch/powerpc/kernel/dma-swiotlb.c
index e96cbbd9b44..59c928564a0 100644
--- a/arch/powerpc/kernel/dma-swiotlb.c
+++ b/arch/powerpc/kernel/dma-swiotlb.c
@@ -21,7 +21,6 @@
#include <asm/dma.h>
#include <asm/abs_addr.h>
-int swiotlb __read_mostly;
unsigned int ppc_swiotlb_enable;
/*