[IB] mthca: fix hw_ver value returned from mthca_query_device
[IB] mthca: fix hw_ver value returned from mthca_query_device

The IB spec defines the field to be 32 bits, not 16 bits.

Signed-off-by: Jack Morgenstein <067deeb0d1a5180729b0e79bbb5b609fc5bbbab4@mellanox.co.il>
Signed-off-by: Roland Dreier <91e9b5f7ca0bb6300133ed378670d64af90dde66@cisco.com>

TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas