1 files changed, 12 insertions, 13 deletions

diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c
index 0e993ef28b94..4d20d60ca38d 100644
--- a/drivers/misc/mei/bus.c
+++ b/drivers/misc/mei/bus.c
@@ -22,7 +22,6 @@
 #include <linux/slab.h>
 #include <linux/mutex.h>
 #include <linux/interrupt.h>
-#include <linux/pci.h>
 #include <linux/mei_cl_bus.h>
 
 #include "mei_dev.h"
@@ -70,7 +69,7 @@ static int mei_cl_device_probe(struct device *dev)
 
 	dev_dbg(dev, "Device probe\n");
 
-	strncpy(id.name, dev_name(dev), sizeof(id.name));
+	strlcpy(id.name, dev_name(dev), sizeof(id.name));
 
 	return driver->probe(device, &id);
 }
@@ -147,7 +146,7 @@ static struct mei_cl *mei_bus_find_mei_cl_by_uuid(struct mei_device *dev,
 	struct mei_cl *cl;
 
 	list_for_each_entry(cl, &dev->device_list, device_link) {
-		if (!uuid_le_cmp(uuid, cl->device_uuid))
+		if (!uuid_le_cmp(uuid, cl->cl_uuid))
 			return cl;
 	}
 
@@ -172,7 +171,7 @@ struct mei_cl_device *mei_cl_add_device(struct mei_device *dev,
 	device->cl = cl;
 	device->ops = ops;
 
-	device->dev.parent = &dev->pdev->dev;
+	device->dev.parent = dev->dev;
 	device->dev.bus = &mei_cl_bus_type;
 	device->dev.type = &mei_cl_device_type;
 
@@ -180,7 +179,7 @@ struct mei_cl_device *mei_cl_add_device(struct mei_device *dev,
 
 	status = device_register(&device->dev);
 	if (status) {
-		dev_err(&dev->pdev->dev, "Failed to register MEI device\n");
+		dev_err(dev->dev, "Failed to register MEI device\n");
 		kfree(device);
 		return NULL;
 	}
@@ -229,8 +228,8 @@ static int ___mei_cl_send(struct mei_cl *cl, u8 *buf, size_t length,
 			bool blocking)
 {
 	struct mei_device *dev;
+	struct mei_me_client *me_cl;
 	struct mei_cl_cb *cb;
-	int id;
 	int rets;
 
 	if (WARN_ON(!cl || !cl->dev))
@@ -242,11 +241,11 @@ static int ___mei_cl_send(struct mei_cl *cl, u8 *buf, size_t length,
 		return -ENODEV;
 
 	/* Check if we have an ME client device */
-	id = mei_me_cl_by_id(dev, cl->me_client_id);
-	if (id < 0)
-		return id;
+	me_cl = mei_me_cl_by_uuid_id(dev, &cl->cl_uuid, cl->me_client_id);
+	if (!me_cl)
+		return -ENOTTY;
 
-	if (length > dev->me_clients[id].props.max_msg_length)
+	if (length > me_cl->props.max_msg_length)
 		return -EFBIG;
 
 	cb = mei_io_cb_init(cl, NULL);
@@ -430,7 +429,7 @@ int mei_cl_enable_device(struct mei_cl_device *device)
 	err = mei_cl_connect(cl, NULL);
 	if (err < 0) {
 		mutex_unlock(&dev->device_lock);
-		dev_err(&dev->pdev->dev, "Could not connect to the ME client");
+		dev_err(dev->dev, "Could not connect to the ME client");
 
 		return err;
 	}
@@ -462,7 +461,7 @@ int mei_cl_disable_device(struct mei_cl_device *device)
 
 	if (cl->state != MEI_FILE_CONNECTED) {
 		mutex_unlock(&dev->device_lock);
-		dev_err(&dev->pdev->dev, "Already disconnected");
+		dev_err(dev->dev, "Already disconnected");
 
 		return 0;
 	}
@@ -472,7 +471,7 @@ int mei_cl_disable_device(struct mei_cl_device *device)
 	err = mei_cl_disconnect(cl);
 	if (err < 0) {
 		mutex_unlock(&dev->device_lock);
-		dev_err(&dev->pdev->dev,
+		dev_err(dev->dev,
 			"Could not disconnect from the ME client");
 
 		return err;