The PCI Express and Hypertransport chip-specific source files should only
be built when the kernel has the capability of actually compiling them.
This fixes the driver build on, for example, ia64.
Signed-off-by: Bryan O'Sullivan <bryan.osullivan@qlogic.com>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>
Cc: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
e757bef270