4 files changed, 23 insertions, 31 deletions

diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 766bc54406e5..21fd39e4a20f 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -1165,18 +1165,16 @@ static void mmc_setup(struct mmc_host *host)
  */
 void mmc_detect_change(struct mmc_host *host, unsigned long delay)
 {
-        if (delay)
-                mmc_schedule_delayed_work(&host->detect, delay);
-        else
-                mmc_schedule_work(&host->detect);
+        mmc_schedule_delayed_work(&host->detect, delay);
 }
 
 EXPORT_SYMBOL(mmc_detect_change);
 
 
-static void mmc_rescan(void *data)
+static void mmc_rescan(struct work_struct *work)
 {
-        struct mmc_host *host = data;
+        struct mmc_host *host =
+                container_of(work, struct mmc_host, detect.work);
         struct list_head *l, *n;
         unsigned char power_mode;
 
@@ -1259,7 +1257,7 @@ struct mmc_host *mmc_alloc_host(int extra, struct device *dev)
                 spin_lock_init(&host->lock);
                 init_waitqueue_head(&host->wq);
                 INIT_LIST_HEAD(&host->cards);
-                INIT_WORK(&host->detect, mmc_rescan, host);
+                INIT_DELAYED_WORK(&host->detect, mmc_rescan);
 
                 /*
                  * By default, hosts do not support SGIO or large requests.
@@ -1357,7 +1355,7 @@ EXPORT_SYMBOL(mmc_suspend_host);
  */
 int mmc_resume_host(struct mmc_host *host)
 {
-        mmc_rescan(host);
+        mmc_rescan(&host->detect.work);
 
         return 0;
 }
diff --git a/drivers/mmc/mmc.h b/drivers/mmc/mmc.h
index cd5e0ab3d84b..149affe0b686 100644
--- a/drivers/mmc/mmc.h
+++ b/drivers/mmc/mmc.h
@@ -20,6 +20,6 @@ void mmc_remove_host_sysfs(struct mmc_host *host);
 void mmc_free_host_sysfs(struct mmc_host *host);
 
 int mmc_schedule_work(struct work_struct *work);
-int mmc_schedule_delayed_work(struct work_struct *work, unsigned long delay);
+int mmc_schedule_delayed_work(struct delayed_work *work, unsigned long delay);
 void mmc_flush_scheduled_work(void);
 #endif
diff --git a/drivers/mmc/mmc_sysfs.c b/drivers/mmc/mmc_sysfs.c
index 10cc9734eaa0..fd9a5fc6db7b 100644
--- a/drivers/mmc/mmc_sysfs.c
+++ b/drivers/mmc/mmc_sysfs.c
@@ -321,17 +321,9 @@ void mmc_free_host_sysfs(struct mmc_host *host)
 static struct workqueue_struct *workqueue;
 
 /*
- * Internal function. Schedule work in the MMC work queue.
- */
-int mmc_schedule_work(struct work_struct *work)
-{
-        return queue_work(workqueue, work);
-}
-
-/*
  * Internal function. Schedule delayed work in the MMC work queue.
  */
-int mmc_schedule_delayed_work(struct work_struct *work, unsigned long delay)
+int mmc_schedule_delayed_work(struct delayed_work *work, unsigned long delay)
 {
         return queue_delayed_work(workqueue, work, delay);
 }
diff --git a/drivers/mmc/tifm_sd.c b/drivers/mmc/tifm_sd.c
index 0fdc55b08a6d..e846499a004c 100644
--- a/drivers/mmc/tifm_sd.c
+++ b/drivers/mmc/tifm_sd.c
@@ -99,7 +99,7 @@ struct tifm_sd {
 
         struct mmc_request    *req;
         struct work_struct    cmd_handler;
-        struct work_struct    abort_handler;
+        struct delayed_work   abort_handler;
         wait_queue_head_t     can_eject;
 
         size_t                written_blocks;
@@ -496,9 +496,9 @@ err_out:
         mmc_request_done(mmc, mrq);
 }
 
-static void tifm_sd_end_cmd(void *data)
+static void tifm_sd_end_cmd(struct work_struct *work)
 {
-        struct tifm_sd *host = data;
+        struct tifm_sd *host = container_of(work, struct tifm_sd, cmd_handler);
         struct tifm_dev *sock = host->dev;
         struct mmc_host *mmc = tifm_get_drvdata(sock);
         struct mmc_request *mrq;
@@ -608,9 +608,9 @@ err_out:
         mmc_request_done(mmc, mrq);
 }
 
-static void tifm_sd_end_cmd_nodma(void *data)
+static void tifm_sd_end_cmd_nodma(struct work_struct *work)
 {
-        struct tifm_sd *host = (struct tifm_sd*)data;
+        struct tifm_sd *host = container_of(work, struct tifm_sd, cmd_handler);
         struct tifm_dev *sock = host->dev;
         struct mmc_host *mmc = tifm_get_drvdata(sock);
         struct mmc_request *mrq;
@@ -661,11 +661,14 @@ static void tifm_sd_end_cmd_nodma(void *data)
         mmc_request_done(mmc, mrq);
 }
 
-static void tifm_sd_abort(void *data)
+static void tifm_sd_abort(struct work_struct *work)
 {
+        struct tifm_sd *host =
+                container_of(work, struct tifm_sd, abort_handler.work);
+
         printk(KERN_ERR DRIVER_NAME
                 ": card failed to respond for a long period of time");
-        tifm_eject(((struct tifm_sd*)data)->dev);
+        tifm_eject(host->dev);
 }
 
 static void tifm_sd_ios(struct mmc_host *mmc, struct mmc_ios *ios)
@@ -762,9 +765,9 @@ static struct mmc_host_ops tifm_sd_ops = {
         .get_ro  = tifm_sd_ro
 };
 
-static void tifm_sd_register_host(void *data)
+static void tifm_sd_register_host(struct work_struct *work)
 {
-        struct tifm_sd *host = (struct tifm_sd*)data;
+        struct tifm_sd *host = container_of(work, struct tifm_sd, cmd_handler);
         struct tifm_dev *sock = host->dev;
         struct mmc_host *mmc = tifm_get_drvdata(sock);
         unsigned long flags;
@@ -772,8 +775,7 @@ static void tifm_sd_register_host(void *data)
         spin_lock_irqsave(&sock->lock, flags);
         host->flags |= HOST_REG;
         PREPARE_WORK(&host->cmd_handler,
-                        no_dma ? tifm_sd_end_cmd_nodma : tifm_sd_end_cmd,
-                        data);
+                        no_dma ? tifm_sd_end_cmd_nodma : tifm_sd_end_cmd);
         spin_unlock_irqrestore(&sock->lock, flags);
         dev_dbg(&sock->dev, "adding host\n");
         mmc_add_host(mmc);
@@ -799,8 +801,8 @@ static int tifm_sd_probe(struct tifm_dev *sock)
         host->dev = sock;
         host->clk_div = 61;
         init_waitqueue_head(&host->can_eject);
-        INIT_WORK(&host->cmd_handler, tifm_sd_register_host, host);
-        INIT_WORK(&host->abort_handler, tifm_sd_abort, host);
+        INIT_WORK(&host->cmd_handler, tifm_sd_register_host);
+        INIT_DELAYED_WORK(&host->abort_handler, tifm_sd_abort);
 
         tifm_set_drvdata(sock, mmc);
         sock->signal_irq = tifm_sd_signal_irq;