mmc: move layer init and workqueue to core file

Signed-off-by: NPierre Ossman <drzeus@drzeus.cx>

drivers/mmc/core/core.c

@@ -27,7 +27,8 @@
 #include <linux/mmc/sd.h>
 
 #include "core.h"
-#include "sysfs.h"
+#include "bus.h"
+#include "host.h"
 
 #include "mmc_ops.h"
 #include "sd_ops.h"
@@ -35,6 +36,25 @@
 extern int mmc_attach_mmc(struct mmc_host *host, u32 ocr);
 extern int mmc_attach_sd(struct mmc_host *host, u32 ocr);
 
+static struct workqueue_struct *workqueue;
+
+/*
+ * Internal function. Schedule delayed work in the MMC work queue.
+ */
+static int mmc_schedule_delayed_work(struct delayed_work *work,
+				     unsigned long delay)
+{
+	return queue_delayed_work(workqueue, work, delay);
+}
+
+/*
+ * Internal function. Flush all scheduled work from the MMC work queue.
+ */
+static void mmc_flush_scheduled_work(void)
+{
+	flush_workqueue(workqueue);
+}
+
 /**
  *	mmc_request_done - finish processing an MMC request
  *	@host: MMC host which completed request
@@ -638,4 +658,31 @@ EXPORT_SYMBOL(mmc_resume_host);
 
 #endif
 
+static int __init mmc_init(void)
+{
+	int ret;
+
+	workqueue = create_singlethread_workqueue("kmmcd");
+	if (!workqueue)
+		return -ENOMEM;
+
+	ret = mmc_register_bus();
+	if (ret == 0) {
+		ret = mmc_register_host_class();
+		if (ret)
+			mmc_unregister_bus();
+	}
+	return ret;
+}
+
+static void __exit mmc_exit(void)
+{
+	mmc_unregister_host_class();
+	mmc_unregister_bus();
+	destroy_workqueue(workqueue);
+}
+
+module_init(mmc_init);
+module_exit(mmc_exit);
+
 MODULE_LICENSE("GPL");

drivers/mmc/core/sysfs.c

@@ -10,17 +10,10 @@
  *
  *  MMC sysfs/driver model support.
  */
-#include <linux/module.h>
-#include <linux/init.h>
 #include <linux/device.h>
-#include <linux/idr.h>
-#include <linux/workqueue.h>
 
 #include <linux/mmc/card.h>
-#include <linux/mmc/host.h>
 
-#include "bus.h"
-#include "host.h"
 #include "sysfs.h"
 
 int mmc_add_attrs(struct mmc_card *card, struct device_attribute *attrs)
@@ -48,47 +41,3 @@ void mmc_remove_attrs(struct mmc_card *card, struct device_attribute *attrs)
 		device_remove_file(&card->dev, &attrs[i]);
 }
 
-static struct workqueue_struct *workqueue;
-
-/*
- * Internal function. Schedule delayed work in the MMC work queue.
- */
-int mmc_schedule_delayed_work(struct delayed_work *work, unsigned long delay)
-{
-	return queue_delayed_work(workqueue, work, delay);
-}
-
-/*
- * Internal function. Flush all scheduled work from the MMC work queue.
- */
-void mmc_flush_scheduled_work(void)
-{
-	flush_workqueue(workqueue);
-}
-
-static int __init mmc_init(void)
-{
-	int ret;
-
-	workqueue = create_singlethread_workqueue("kmmcd");
-	if (!workqueue)
-		return -ENOMEM;
-
-	ret = mmc_register_bus();
-	if (ret == 0) {
-		ret = mmc_register_host_class();
-		if (ret)
-			mmc_unregister_bus();
-	}
-	return ret;
-}
-
-static void __exit mmc_exit(void)
-{
-	mmc_unregister_host_class();
-	mmc_unregister_bus();
-	destroy_workqueue(workqueue);
-}
-
-module_init(mmc_init);
-module_exit(mmc_exit);

drivers/mmc/core/sysfs.h

@@ -23,8 +23,4 @@ static ssize_t mmc_##name##_show (struct device *dev, struct device_attribute *a
 int mmc_add_attrs(struct mmc_card *card, struct device_attribute *attrs);
 void mmc_remove_attrs(struct mmc_card *card, struct device_attribute *attrs);
 
-int mmc_schedule_work(struct work_struct *work);
-int mmc_schedule_delayed_work(struct delayed_work *work, unsigned long delay);
-void mmc_flush_scheduled_work(void);
-
 #endif