swiotlb: Remove the swiotlb variable usage
authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Wed, 11 Nov 2009 15:03:28 +0000 (00:03 +0900)
committerIngo Molnar <mingo@elte.hu>
Wed, 11 Nov 2009 15:51:18 +0000 (16:51 +0100)
commitb18485e7acfe1a634615d1c628ef644c0d58d472
tree9b44e47b748f9377d88b960f8bdc6712b3c3046d
parentb4941a9a606f0131559cc040b64e8437ac7b32c5
swiotlb: Remove the swiotlb variable usage

POWERPC doesn't expect it to be used.

This fixes the linux-next build failure reported by
Stephen Rothwell:

  lib/swiotlb.c: In function 'setup_io_tlb_npages':
  lib/swiotlb.c:114: error: 'swiotlb' undeclared (first use in this function)

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: peterz@infradead.org
LKML-Reference: <20091112000258F.fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/include/asm/swiotlb.h
arch/x86/kernel/pci-dma.c
arch/x86/kernel/pci-swiotlb.c
lib/swiotlb.c