4 files changed, 16 insertions, 17 deletions

diff --git a/drivers/mmc/mmc_queue.c b/drivers/mmc/mmc_queue.c
index 5fa72ccb4feb..a17423a4ed8f 100644
--- a/drivers/mmc/mmc_queue.c
+++ b/drivers/mmc/mmc_queue.c
@@ -135,8 +135,8 @@ int mmc_init_queue(struct mmc_queue *mq, struct mmc_card *card, spinlock_t *lock
         u64 limit = BLK_BOUNCE_HIGH;
         int ret;
 
-        if (host->dev->dma_mask && *host->dev->dma_mask)
-                limit = *host->dev->dma_mask;
+        if (mmc_dev(host)->dma_mask && *mmc_dev(host)->dma_mask)
+                limit = *mmc_dev(host)->dma_mask;
 
         mq->card = card;
         mq->queue = blk_init_queue(mmc_request, lock);
diff --git a/drivers/mmc/mmc_sysfs.c b/drivers/mmc/mmc_sysfs.c
index 10cc9734eaa0..ac5329636045 100644
--- a/drivers/mmc/mmc_sysfs.c
+++ b/drivers/mmc/mmc_sysfs.c
@@ -199,7 +199,7 @@ void mmc_init_card(struct mmc_card *card, struct mmc_host *host)
         memset(card, 0, sizeof(struct mmc_card));
         card->host = host;
         device_initialize(&card->dev);
-        card->dev.parent = card->host->dev;
+        card->dev.parent = mmc_dev(host);
         card->dev.bus = &mmc_bus_type;
         card->dev.release = mmc_release_card;
 }
@@ -242,7 +242,7 @@ void mmc_remove_card(struct mmc_card *card)
 }
 
 
-static void mmc_host_classdev_release(struct class_device *dev)
+static void mmc_host_classdev_release(struct device *dev)
 {
         struct mmc_host *host = cls_dev_to_mmc_host(dev);
         kfree(host);
@@ -250,7 +250,7 @@ static void mmc_host_classdev_release(struct class_device *dev)
 
 static struct class mmc_host_class = {
         .name           = "mmc_host",
-        .release        = mmc_host_classdev_release,
+        .dev_release    = mmc_host_classdev_release,
 };
 
 static DEFINE_IDR(mmc_host_idr);
@@ -267,10 +267,10 @@ struct mmc_host *mmc_alloc_host_sysfs(int extra, struct device *dev)
         if (host) {
                 memset(host, 0, sizeof(struct mmc_host) + extra);
 
-                host->dev = dev;
-                host->class_dev.dev = host->dev;
+                host->parent = dev;
+                host->class_dev.parent = dev;
                 host->class_dev.class = &mmc_host_class;
-                class_device_initialize(&host->class_dev);
+                device_initialize(&host->class_dev);
         }
 
         return host;
@@ -292,10 +292,10 @@ int mmc_add_host_sysfs(struct mmc_host *host)
         if (err)
                 return err;
 
-        snprintf(host->class_dev.class_id, BUS_ID_SIZE,
+        snprintf(host->class_dev.bus_id, BUS_ID_SIZE,
                  "mmc%d", host->index);
 
-        return class_device_add(&host->class_dev);
+        return device_add(&host->class_dev);
 }
 
 /*
@@ -303,7 +303,7 @@ int mmc_add_host_sysfs(struct mmc_host *host)
  */
 void mmc_remove_host_sysfs(struct mmc_host *host)
 {
-        class_device_del(&host->class_dev);
+        device_del(&host->class_dev);
 
         spin_lock(&mmc_host_lock);
         idr_remove(&mmc_host_idr, host->index);
@@ -315,7 +315,7 @@ void mmc_remove_host_sysfs(struct mmc_host *host)
  */
 void mmc_free_host_sysfs(struct mmc_host *host)
 {
-        class_device_put(&host->class_dev);
+        put_device(&host->class_dev);
 }
 
 static struct workqueue_struct *workqueue;
diff --git a/drivers/mmc/omap.c b/drivers/mmc/omap.c
index f8830c527603..435d331e772a 100644
--- a/drivers/mmc/omap.c
+++ b/drivers/mmc/omap.c
@@ -685,8 +685,7 @@ mmc_omap_prepare_dma(struct mmc_omap_host *host, struct mmc_data *data)
         }
 
         /* Max limit for DMA frame count is 0xffff */
-        if (unlikely(count > 0xffff))
-                BUG();
+        BUG_ON(count > 0xffff);
 
         OMAP_MMC_WRITE(host, BUF, buf);
         omap_set_dma_transfer_params(dma_ch, OMAP_DMA_DATA_TYPE_S16,
diff --git a/drivers/mmc/wbsd.c b/drivers/mmc/wbsd.c
index 7e040eb18ff2..7a282672f8e9 100644
--- a/drivers/mmc/wbsd.c
+++ b/drivers/mmc/wbsd.c
@@ -1488,7 +1488,7 @@ static void __devinit wbsd_request_dma(struct wbsd_host *host, int dma)
         /*
          * Translate the address to a physical address.
          */
-        host->dma_addr = dma_map_single(host->mmc->dev, host->dma_buffer,
+        host->dma_addr = dma_map_single(mmc_dev(host->mmc), host->dma_buffer,
                 WBSD_DMA_SIZE, DMA_BIDIRECTIONAL);
 
         /*
@@ -1512,7 +1512,7 @@ kfree:
          */
         BUG_ON(1);
 
-        dma_unmap_single(host->mmc->dev, host->dma_addr,
+        dma_unmap_single(mmc_dev(host->mmc), host->dma_addr,
                 WBSD_DMA_SIZE, DMA_BIDIRECTIONAL);
         host->dma_addr = (dma_addr_t)NULL;
 
@@ -1530,7 +1530,7 @@ err:
 static void __devexit wbsd_release_dma(struct wbsd_host *host)
 {
         if (host->dma_addr) {
-                dma_unmap_single(host->mmc->dev, host->dma_addr,
+                dma_unmap_single(mmc_dev(host->mmc), host->dma_addr,
                         WBSD_DMA_SIZE, DMA_BIDIRECTIONAL);
         }
         kfree(host->dma_buffer);