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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>
hifive-unleashed-5.1
FUJITA Tomonori 2009-11-14 03:31:43 +00:00 committed by Benjamin Herrenschmidt
parent c38c2044b2
commit 7c31629fd6
1 changed files with 0 additions and 1 deletions
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arch/powerpc/kernel/dma-swiotlb.c
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@ -21,7 +21,6 @@
#include <asm/dma.h>
#include <asm/abs_addr.h>
int swiotlb __read_mostly;
unsigned int ppc_swiotlb_enable;
/*