5 files changed, 39 insertions, 13 deletions

diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c
index c5ef10065a4a..972ff844cf5a 100644
--- a/drivers/mmc/core/bus.c
+++ b/drivers/mmc/core/bus.c
@@ -26,6 +26,8 @@
 #include "sdio_cis.h"
 #include "bus.h"
 
+#define to_mmc_driver(d)	container_of(d, struct mmc_driver, drv)
+
 static ssize_t type_show(struct device *dev,
 	struct device_attribute *attr, char *buf)
 {
@@ -105,14 +107,33 @@ mmc_bus_uevent(struct device *dev, struct kobj_uevent_env *env)
 	return retval;
 }
 
+static int mmc_bus_probe(struct device *dev)
+{
+	struct mmc_driver *drv = to_mmc_driver(dev->driver);
+	struct mmc_card *card = mmc_dev_to_card(dev);
+
+	return drv->probe(card);
+}
+
+static int mmc_bus_remove(struct device *dev)
+{
+	struct mmc_driver *drv = to_mmc_driver(dev->driver);
+	struct mmc_card *card = mmc_dev_to_card(dev);
+
+	drv->remove(card);
+
+	return 0;
+}
+
 static void mmc_bus_shutdown(struct device *dev)
 {
+	struct mmc_driver *drv = to_mmc_driver(dev->driver);
 	struct mmc_card *card = mmc_dev_to_card(dev);
 	struct mmc_host *host = card->host;
 	int ret;
 
-	if (dev->driver && dev->driver->shutdown)
-		dev->driver->shutdown(dev);
+	if (dev->driver && drv->shutdown)
+		drv->shutdown(card);
 
 	if (host->bus_ops->shutdown) {
 		ret = host->bus_ops->shutdown(host);
@@ -181,6 +202,8 @@ static struct bus_type mmc_bus_type = {
 	.dev_groups	= mmc_dev_groups,
 	.match		= mmc_bus_match,
 	.uevent		= mmc_bus_uevent,
+	.probe		= mmc_bus_probe,
+	.remove		= mmc_bus_remove,
 	.shutdown	= mmc_bus_shutdown,
 	.pm		= &mmc_bus_pm_ops,
 };
@@ -199,22 +222,24 @@ void mmc_unregister_bus(void)
  *	mmc_register_driver - register a media driver
  *	@drv: MMC media driver
  */
-int mmc_register_driver(struct device_driver *drv)
+int mmc_register_driver(struct mmc_driver *drv)
 {
-	drv->bus = &mmc_bus_type;
-	return driver_register(drv);
+	drv->drv.bus = &mmc_bus_type;
+	return driver_register(&drv->drv);
 }
+
 EXPORT_SYMBOL(mmc_register_driver);
 
 /**
  *	mmc_unregister_driver - unregister a media driver
  *	@drv: MMC media driver
  */
-void mmc_unregister_driver(struct device_driver *drv)
+void mmc_unregister_driver(struct mmc_driver *drv)
 {
-	drv->bus = &mmc_bus_type;
-	driver_unregister(drv);
+	drv->drv.bus = &mmc_bus_type;
+	driver_unregister(&drv->drv);
 }
+
 EXPORT_SYMBOL(mmc_unregister_driver);
 
 static void mmc_release_card(struct device *dev)
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index c296bc098fe2..92e7671426eb 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -2651,6 +2651,7 @@ int mmc_pm_notify(struct notifier_block *notify_block,
 	switch (mode) {
 	case PM_HIBERNATION_PREPARE:
 	case PM_SUSPEND_PREPARE:
+	case PM_RESTORE_PREPARE:
 		spin_lock_irqsave(&host->lock, flags);
 		host->rescan_disable = 1;
 		spin_unlock_irqrestore(&host->lock, flags);
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index c84131e28625..f36c76f8b232 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -1758,7 +1758,7 @@ static int mmc_runtime_suspend(struct mmc_host *host)
 
 	err = _mmc_suspend(host, true);
 	if (err)
-		pr_err("%s: error %d doing aggessive suspend\n",
+		pr_err("%s: error %d doing aggressive suspend\n",
 			mmc_hostname(host), err);
 
 	return err;
@@ -1776,7 +1776,7 @@ static int mmc_runtime_resume(struct mmc_host *host)
 
 	err = _mmc_resume(host);
 	if (err)
-		pr_err("%s: error %d doing aggessive resume\n",
+		pr_err("%s: error %d doing aggressive resume\n",
 			mmc_hostname(host), err);
 
 	return 0;
diff --git a/drivers/mmc/core/pwrseq.c b/drivers/mmc/core/pwrseq.c
index ab2129781161..4c1d1757dbf9 100644
--- a/drivers/mmc/core/pwrseq.c
+++ b/drivers/mmc/core/pwrseq.c
@@ -73,7 +73,7 @@ int mmc_pwrseq_alloc(struct mmc_host *host)
 
 	pwrseq = match->alloc(host, &pdev->dev);
 	if (IS_ERR(pwrseq)) {
-		ret = PTR_ERR(host->pwrseq);
+		ret = PTR_ERR(pwrseq);
 		goto err;
 	}
 
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index ad4d43eae99d..31a9ef256d06 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -1157,7 +1157,7 @@ static int mmc_sd_runtime_suspend(struct mmc_host *host)
 
 	err = _mmc_sd_suspend(host);
 	if (err)
-		pr_err("%s: error %d doing aggessive suspend\n",
+		pr_err("%s: error %d doing aggressive suspend\n",
 			mmc_hostname(host), err);
 
 	return err;
@@ -1175,7 +1175,7 @@ static int mmc_sd_runtime_resume(struct mmc_host *host)
 
 	err = _mmc_sd_resume(host);
 	if (err)
-		pr_err("%s: error %d doing aggessive resume\n",
+		pr_err("%s: error %d doing aggressive resume\n",
 			mmc_hostname(host), err);
 
 	return 0;