Merge branch 'for-2.6.39' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq

* 'for-2.6.39' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
  workqueue: fix build failure introduced by s/freezeable/freezable/
  workqueue: add system_freezeable_wq
  rds/ib: use system_wq instead of rds_ib_fmr_wq
  net/9p: replace p9_poll_task with a work
  net/9p: use system_wq instead of p9_mux_wq
  xfs: convert to alloc_workqueue()
  reiserfs: make commit_wq use the default concurrency level
  ocfs2: use system_wq instead of ocfs2_quota_wq
  ext4: convert to alloc_workqueue()
  scsi/scsi_tgt_lib: scsi_tgtd isn't used in memory reclaim path
  scsi/be2iscsi,qla2xxx: convert to alloc_workqueue()
  misc/iwmc3200top: use system_wq instead of dedicated workqueues
  i2o: use alloc_workqueue() instead of create_workqueue()
  acpi: kacpi*_wq don't need WQ_MEM_RECLAIM
  fs/aio: aio_wq isn't used in memory reclaim path
  input/tps6507x-ts: use system_wq instead of dedicated workqueue
  cpufreq: use system_wq instead of dedicated workqueues
  wireless/ipw2x00: use system_wq instead of dedicated workqueues
  arm/omap: use system_wq in mailbox
  workqueue: use WQ_MEM_RECLAIM instead of WQ_RESCUER

2 files changed, 6 insertions, 12 deletions

diff --git a/drivers/misc/iwmc3200top/iwmc3200top.h b/drivers/misc/iwmc3200top/iwmc3200top.h
index 740ff0738ea8..620973ed8bf9 100644
--- a/drivers/misc/iwmc3200top/iwmc3200top.h
+++ b/drivers/misc/iwmc3200top/iwmc3200top.h
@@ -183,9 +183,7 @@ struct iwmct_priv {
         u32 barker;
         struct iwmct_dbg dbg;
 
-        /* drivers work queue */
-        struct workqueue_struct *wq;
-        struct workqueue_struct *bus_rescan_wq;
+        /* drivers work items */
         struct work_struct bus_rescan_worker;
         struct work_struct isr_worker;
 
diff --git a/drivers/misc/iwmc3200top/main.c b/drivers/misc/iwmc3200top/main.c
index c73cef2c3c5e..727af07f1fbd 100644
--- a/drivers/misc/iwmc3200top/main.c
+++ b/drivers/misc/iwmc3200top/main.c
@@ -89,7 +89,7 @@ static void op_top_message(struct iwmct_priv *priv, struct top_msg *msg)
         switch (msg->hdr.opcode) {
         case OP_OPR_ALIVE:
                 LOG_INFO(priv, FW_MSG, "Got ALIVE from device, wake rescan\n");
-                queue_work(priv->bus_rescan_wq, &priv->bus_rescan_worker);
+                schedule_work(&priv->bus_rescan_worker);
                 break;
         default:
                 LOG_INFO(priv, FW_MSG, "Received msg opcode 0x%X\n",
@@ -360,7 +360,7 @@ static void iwmct_irq(struct sdio_func *func)
         /* clear the function's interrupt request bit (write 1 to clear) */
         sdio_writeb(func, 1, IWMC_SDIO_INTR_CLEAR_ADDR, &ret);
 
-        queue_work(priv->wq, &priv->isr_worker);
+        schedule_work(&priv->isr_worker);
 
         LOG_TRACE(priv, IRQ, "exit iwmct_irq\n");
 
@@ -506,10 +506,6 @@ static int iwmct_probe(struct sdio_func *func,
         priv->func = func;
         sdio_set_drvdata(func, priv);
 
-
-        /* create drivers work queue */
-        priv->wq = create_workqueue(DRV_NAME "_wq");
-        priv->bus_rescan_wq = create_workqueue(DRV_NAME "_rescan_wq");
         INIT_WORK(&priv->bus_rescan_worker, iwmct_rescan_worker);
         INIT_WORK(&priv->isr_worker, iwmct_irq_read_worker);
 
@@ -604,9 +600,9 @@ static void iwmct_remove(struct sdio_func *func)
         sdio_release_irq(func);
         sdio_release_host(func);
 
-        /* Safely destroy osc workqueue */
-        destroy_workqueue(priv->bus_rescan_wq);
-        destroy_workqueue(priv->wq);
+        /* Make sure works are finished */
+        flush_work_sync(&priv->bus_rescan_worker);
+        flush_work_sync(&priv->isr_worker);
 
         sdio_claim_host(func);
         sdio_disable_func(func);