IB/ipath: Drop support for the original QHT7040 board

The original QHT7040 had significant performance issues so there was an
additional check in the driver for a newer serial number.  Support for
the small quantities of that board shipped has been dropped, so this
patch removes the special checks to simplify the code.

Signed-off-by: Dave Olson <dave.olson@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

diff --git a/drivers/infiniband/hw/ipath/ipath_iba6110.c b/drivers/infiniband/hw/ipath/ipath_iba6110.c
index 3bfaf04..6976d96 100644 (file)
--- a/drivers/infiniband/hw/ipath/ipath_iba6110.c
+++ b/drivers/infiniband/hw/ipath/ipath_iba6110.c
@@ -1595,8 +1595,7 @@ static int ipath_ht_early_init(struct ipath_devdata *dd)
        }
 
        ipath_get_eeprom_info(dd);
-       if (dd->ipath_boardrev == 5 && dd->ipath_serial[0] == '1' &&
-               dd->ipath_serial[1] == '2' && dd->ipath_serial[2] == '8') {
+       if (dd->ipath_boardrev == 5) {
                /*
                 * Later production QHT7040 has same changes as QHT7140, so
                 * can use GPIO interrupts.  They have serial #'s starting