commit 78d8d5f9ef8d6179e92b94481cfdfc45d396992f
author Hoang-Nam Nguyen <hnguyen@linux.vnet.ibm.com> Thu Feb 15 17:06:33 2007 +0100
committer Roland Dreier <rolandd@cisco.com> Fri Feb 16 13:57:34 2007 -0800
tree 55ee3cecd4c0d59f418b59870cec2ac33b1b70e7
parent 551fd6122d247d76124c4fdb6eb898cc8e3d74aa

IB/ehca: Rework irq handler

Rework ehca interrupt handling to avoid/reduce missed irq events.

Signed-off-by: Hoang-Nam Nguyen <hnguyen@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

drivers/infiniband/hw/ehca/ehca_eq.c

diff --git a/drivers/infiniband/hw/ehca/ehca_eq.c b/drivers/infiniband/hw/ehca/ehca_eq.c
index 24ceab0..4961eb8 100644
--- a/drivers/infiniband/hw/ehca/ehca_eq.c
+++ b/drivers/infiniband/hw/ehca/ehca_eq.c
@@ -61,6 +61,7 @@
 	struct ib_device *ib_dev = &shca->ib_device;
 
 	spin_lock_init(&eq->spinlock);
+	spin_lock_init(&eq->irq_spinlock);
 	eq->is_initialized = 0;
 
 	if (type != EHCA_EQ && type != EHCA_NEQ) {