Make check_signature depend on CONFIG_HAS_IOMEM
authorLinus Torvalds <torvalds@woody.linux-foundation.org>
Mon, 16 Jul 2007 23:50:01 +0000 (16:50 -0700)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Mon, 16 Jul 2007 23:50:01 +0000 (16:50 -0700)
This should avoid build problems on architectures without a "readb()",
that got bitten by check_signature() being uninlined.

Noted by Heiko Carstens.

Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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