IB/ipath: Minor cleanup of unused fields and chip-specific errors

Clean up some unused header fields, minor related cleanup.

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

1 files changed, 2 insertions, 3 deletions

diff --git a/drivers/infiniband/hw/ipath/ipath_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h
index 3da8dd79d26e..31d79e246aa0 100644
--- a/drivers/infiniband/hw/ipath/ipath_kernel.h
+++ b/drivers/infiniband/hw/ipath/ipath_kernel.h
@@ -396,14 +396,13 @@ struct ipath_devdata {
         unsigned long ipath_wc_len;
         /* ref count for each pkey */
         atomic_t ipath_pkeyrefs[4];
-        /* shadow copy of all exptids physaddr; used only by funcsim */
-        u64 *ipath_tidsimshadow;
         /* shadow copy of struct page *'s for exp tid pages */
         struct page **ipath_pageshadow;
         /* shadow copy of dma handles for exp tid pages */
         dma_addr_t *ipath_physshadow;
         u64 __iomem *ipath_egrtidbase;
-        /* lock to workaround chip bug 9437 */
+        /* lock to workaround chip bug 9437 and others */
+        spinlock_t ipath_kernel_tid_lock;
         spinlock_t ipath_tid_lock;
         spinlock_t ipath_sendctrl_lock;