Merge branches 'pm-core', 'pm-qos', 'pm-domains' and 'pm-opp'

[linux.git] / drivers / infiniband / hw / cxgb4 / device.c

diff --git a/drivers/infiniband/hw/cxgb4/device.c b/drivers/infiniband/hw/cxgb4/device.c
index 516b0ae6dc3f6d061cc3c7d8ba412196785a599c..40c0e7b9fc6e4e671eb4fb03682f9130594c90cb 100644 (file)
--- a/drivers/infiniband/hw/cxgb4/device.c
+++ b/drivers/infiniband/hw/cxgb4/device.c
@@ -846,9 +846,17 @@ static int c4iw_rdev_open(struct c4iw_rdev *rdev)
                }
        }
 
+       rdev->free_workq = create_singlethread_workqueue("iw_cxgb4_free");
+       if (!rdev->free_workq) {
+               err = -ENOMEM;
+               goto err_free_status_page;
+       }
+
        rdev->status_page->db_off = 0;
 
        return 0;
+err_free_status_page:
+       free_page((unsigned long)rdev->status_page);
 destroy_ocqp_pool:
        c4iw_ocqp_pool_destroy(rdev);
 destroy_rqtpool:
@@ -862,6 +870,7 @@ static int c4iw_rdev_open(struct c4iw_rdev *rdev)
 
 static void c4iw_rdev_close(struct c4iw_rdev *rdev)
 {
+       destroy_workqueue(rdev->free_workq);
        kfree(rdev->wr_log);
        free_page((unsigned long)rdev->status_page);
        c4iw_pblpool_destroy(rdev);