x86, boot: Fix port argument to inl() function

"u32 port" in inl() should be "u16 port".

[ hpa: it's a bug, but it doesn't produce incorrect code, so no need
  to put this into urgent or stable. ]

Signed-off-by: He Chunhui <hchunhui@mail.ustc.edu.cn>
Link: http://lkml.kernel.org/r/32892299.2931391328028508117.JavaMail.coremail@mailweb
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
1 file changed