IB/ehca: spin_lock_irqsave() takes an unsigned long

The flags argument to spin_lock_irqsave() should really be unsigned
long.  This will also help prevent some warnings when we change u64 to
unsigned long long.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c
index 3b77b674cbf61a4caba20fc0fb42daa49f55eda9..c7b8a506af65acac50014f0f189bac7ba5ff0069 100644 (file)
--- a/drivers/infiniband/hw/ehca/ehca_main.c
+++ b/drivers/infiniband/hw/ehca/ehca_main.c
@@ -955,7 +955,7 @@ void ehca_poll_eqs(unsigned long data)
                        struct ehca_eq *eq = &shca->eq;
                        int max = 3;
                        volatile u64 q_ofs, q_ofs2;
-                       u64 flags;
+                       unsigned long flags;
                        spin_lock_irqsave(&eq->spinlock, flags);
                        q_ofs = eq->ipz_queue.current_q_offset;
                        spin_unlock_irqrestore(&eq->spinlock, flags);