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 <[email protected]>
Signed-off-by: FUJITA Tomonori <[email protected]>
Cc: [email protected]
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
This commit is contained in:
FUJITA Tomonori 2009-11-12 00:03:28 +09:00 • committed by Ingo Molnar
commit b18485e7ac
4 changed files with 18 additions and 10 deletions

View file

@ -109,10 +109,9 @@ setup_io_tlb_npages(char *str)
}
if (*str == ',')
++str;
if (!strcmp(str, "force")) {
if (!strcmp(str, "force"))
swiotlb_force = 1;
swiotlb = 1;
}
return 1;
}
__setup("swiotlb=", setup_io_tlb_npages);