memstick: convert struct class_device to struct device

struct class_device is going away, struct device should be used instead.

Signed-off-by: Tony Jones <tonyj@suse.de>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Cc: Alex Dubov <oakad@yahoo.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

3 files changed, 26 insertions, 27 deletions

diff --git a/drivers/memstick/core/memstick.c b/drivers/memstick/core/memstick.c
index 946e3d3506ac..61b98c333cb0 100644
--- a/drivers/memstick/core/memstick.c
+++ b/drivers/memstick/core/memstick.c
@@ -177,16 +177,16 @@ static struct bus_type memstick_bus_type = {
         .resume         = memstick_device_resume
 };
 
-static void memstick_free(struct class_device *cdev)
+static void memstick_free(struct device *dev)
 {
-        struct memstick_host *host = container_of(cdev, struct memstick_host,
-                                                  cdev);
+        struct memstick_host *host = container_of(dev, struct memstick_host,
+                                                  dev);
         kfree(host);
 }
 
 static struct class memstick_host_class = {
         .name       = "memstick_host",
-        .release    = memstick_free
+        .dev_release = memstick_free
 };
 
 static void memstick_free_card(struct device *dev)
@@ -383,8 +383,8 @@ static struct memstick_dev *memstick_alloc_card(struct memstick_host *host)
         if (card) {
                 card->host = host;
                 snprintf(card->dev.bus_id, sizeof(card->dev.bus_id),
-                         "%s", host->cdev.class_id);
-                card->dev.parent = host->cdev.dev;
+                         "%s", host->dev.bus_id);
+                card->dev.parent = &host->dev;
                 card->dev.bus = &memstick_bus_type;
                 card->dev.release = memstick_free_card;
                 card->check = memstick_dummy_check;
@@ -427,7 +427,7 @@ static void memstick_check(struct work_struct *work)
                                                   media_checker);
         struct memstick_dev *card;
 
-        dev_dbg(host->cdev.dev, "memstick_check started\n");
+        dev_dbg(&host->dev, "memstick_check started\n");
         mutex_lock(&host->lock);
         if (!host->card)
                 memstick_power_on(host);
@@ -440,7 +440,7 @@ static void memstick_check(struct work_struct *work)
                         host->card = NULL;
                 }
         } else {
-                dev_dbg(host->cdev.dev, "new card %02x, %02x, %02x\n",
+                dev_dbg(&host->dev, "new card %02x, %02x, %02x\n",
                         card->id.type, card->id.category, card->id.class);
                 if (host->card) {
                         if (memstick_set_rw_addr(host->card)
@@ -465,7 +465,7 @@ static void memstick_check(struct work_struct *work)
                 host->set_param(host, MEMSTICK_POWER, MEMSTICK_POWER_OFF);
 
         mutex_unlock(&host->lock);
-        dev_dbg(host->cdev.dev, "memstick_check finished\n");
+        dev_dbg(&host->dev, "memstick_check finished\n");
 }
 
 /**
@@ -482,9 +482,9 @@ struct memstick_host *memstick_alloc_host(unsigned int extra,
         if (host) {
                 mutex_init(&host->lock);
                 INIT_WORK(&host->media_checker, memstick_check);
-                host->cdev.class = &memstick_host_class;
-                host->cdev.dev = dev;
-                class_device_initialize(&host->cdev);
+                host->dev.class = &memstick_host_class;
+                host->dev.parent = dev;
+                device_initialize(&host->dev);
         }
         return host;
 }
@@ -507,10 +507,9 @@ int memstick_add_host(struct memstick_host *host)
         if (rc)
                 return rc;
 
-        snprintf(host->cdev.class_id, BUS_ID_SIZE,
-                 "memstick%u", host->id);
+        snprintf(host->dev.bus_id, BUS_ID_SIZE, "memstick%u", host->id);
 
-        rc = class_device_add(&host->cdev);
+        rc = device_add(&host->dev);
         if (rc) {
                 spin_lock(&memstick_host_lock);
                 idr_remove(&memstick_host_idr, host->id);
@@ -541,7 +540,7 @@ void memstick_remove_host(struct memstick_host *host)
         spin_lock(&memstick_host_lock);
         idr_remove(&memstick_host_idr, host->id);
         spin_unlock(&memstick_host_lock);
-        class_device_del(&host->cdev);
+        device_del(&host->dev);
 }
 EXPORT_SYMBOL(memstick_remove_host);
 
@@ -552,7 +551,7 @@ EXPORT_SYMBOL(memstick_remove_host);
 void memstick_free_host(struct memstick_host *host)
 {
         mutex_destroy(&host->lock);
-        class_device_put(&host->cdev);
+        put_device(&host->dev);
 }
 EXPORT_SYMBOL(memstick_free_host);
 
diff --git a/drivers/memstick/core/mspro_block.c b/drivers/memstick/core/mspro_block.c
index 557dbbba5cb2..477d0fb6e588 100644
--- a/drivers/memstick/core/mspro_block.c
+++ b/drivers/memstick/core/mspro_block.c
@@ -1127,8 +1127,8 @@ static int mspro_block_init_disk(struct memstick_dev *card)
         u64 limit = BLK_BOUNCE_HIGH;
         unsigned long capacity;
 
-        if (host->cdev.dev->dma_mask && *(host->cdev.dev->dma_mask))
-                limit = *(host->cdev.dev->dma_mask);
+        if (host->dev.dma_mask && *(host->dev.dma_mask))
+                limit = *(host->dev.dma_mask);
 
         for (rc = 0; msb->attr_group.attrs[rc]; ++rc) {
                 s_attr = mspro_from_sysfs_attr(msb->attr_group.attrs[rc]);
diff --git a/drivers/memstick/host/jmb38x_ms.c b/drivers/memstick/host/jmb38x_ms.c
index 8770a5fac3b6..a054668eda16 100644
--- a/drivers/memstick/host/jmb38x_ms.c
+++ b/drivers/memstick/host/jmb38x_ms.c
@@ -361,15 +361,15 @@ static int jmb38x_ms_issue_cmd(struct memstick_host *msh)
         unsigned int data_len, cmd, t_val;
 
         if (!(STATUS_HAS_MEDIA & readl(host->addr + STATUS))) {
-                dev_dbg(msh->cdev.dev, "no media status\n");
+                dev_dbg(&msh->dev, "no media status\n");
                 host->req->error = -ETIME;
                 return host->req->error;
         }
 
-        dev_dbg(msh->cdev.dev, "control %08x\n",
+        dev_dbg(&msh->dev, "control %08x\n",
                 readl(host->addr + HOST_CONTROL));
-        dev_dbg(msh->cdev.dev, "status %08x\n", readl(host->addr + INT_STATUS));
-        dev_dbg(msh->cdev.dev, "hstatus %08x\n", readl(host->addr + STATUS));
+        dev_dbg(&msh->dev, "status %08x\n", readl(host->addr + INT_STATUS));
+        dev_dbg(&msh->dev, "hstatus %08x\n", readl(host->addr + STATUS));
 
         host->cmd_flags = 0;
         host->block_pos = 0;
@@ -448,7 +448,7 @@ static int jmb38x_ms_issue_cmd(struct memstick_host *msh)
         host->req->error = 0;
 
         writel(cmd, host->addr + TPC);
-        dev_dbg(msh->cdev.dev, "executing TPC %08x, len %x\n", cmd, data_len);
+        dev_dbg(&msh->dev, "executing TPC %08x, len %x\n", cmd, data_len);
 
         return 0;
 }
@@ -461,11 +461,11 @@ static void jmb38x_ms_complete_cmd(struct memstick_host *msh, int last)
 
         del_timer(&host->timer);
 
-        dev_dbg(msh->cdev.dev, "c control %08x\n",
+        dev_dbg(&msh->dev, "c control %08x\n",
                 readl(host->addr + HOST_CONTROL));
-        dev_dbg(msh->cdev.dev, "c status %08x\n",
+        dev_dbg(&msh->dev, "c status %08x\n",
                 readl(host->addr + INT_STATUS));
-        dev_dbg(msh->cdev.dev, "c hstatus %08x\n", readl(host->addr + STATUS));
+        dev_dbg(&msh->dev, "c hstatus %08x\n", readl(host->addr + STATUS));
 
         host->req->int_reg = readl(host->addr + STATUS) & 0xff;