---

yaml
---
r: 259545
b: refs/heads/master
c: eb9af0a
h: refs/heads/master
i:
  259543: 814765f
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c95efb741f1db9c804a582a3ba52413b9cbd8f7f
+refs/heads/master: eb9af0acec3858d835276935df5d5eecd62535d0

trunk/drivers/staging/mei/init.c

@@ -106,8 +106,8 @@ static void mei_reset_iamthif_params(struct mei_device *dev)
 	dev->iamthif_current_cb = NULL;
 	dev->iamthif_msg_buf_size = 0;
 	dev->iamthif_msg_buf_index = 0;
-	dev->iamthif_canceled = 0;
-	dev->iamthif_ioctl = 0;
+	dev->iamthif_canceled = false;
+	dev->iamthif_ioctl = false;
 	dev->iamthif_state = MEI_IAMTHIF_IDLE;
 	dev->iamthif_timer = 0;
 }
@@ -173,7 +173,7 @@ int mei_hw_init(struct mei_device *dev)
 	if ((dev->host_hw_state & H_IS) == H_IS)
 		mei_reg_write(dev, H_CSR, dev->host_hw_state);
 
-	dev->recvd_msg = 0;
+	dev->recvd_msg = false;
 	dev_dbg(&dev->pdev->dev, "reset in start the mei device.\n");
 
 	mei_reset(dev, 1);
@@ -223,7 +223,7 @@ int mei_hw_init(struct mei_device *dev)
 		goto out;
 	}
 
-	dev->recvd_msg = 0;
+	dev->recvd_msg = false;
 	dev_dbg(&dev->pdev->dev, "host_hw_state = 0x%08x, me_hw_state = 0x%08x.\n",
 	    dev->host_hw_state, dev->me_hw_state);
 	dev_dbg(&dev->pdev->dev, "ME turn on ME_RDY and host turn on H_RDY.\n");
@@ -267,7 +267,7 @@ void mei_reset(struct mei_device *dev, int interrupts_enabled)
 	bool unexpected;
 
 	if (dev->mei_state == MEI_RECOVERING_FROM_RESET) {
-		dev->need_reset = 1;
+		dev->need_reset = true;
 		return;
 	}
 
@@ -291,7 +291,7 @@ void mei_reset(struct mei_device *dev, int interrupts_enabled)
 	dev_dbg(&dev->pdev->dev, "currently saved host_hw_state = 0x%08x.\n",
 	    dev->host_hw_state);
 
-	dev->need_reset = 0;
+	dev->need_reset = false;
 
 	if (dev->mei_state != MEI_INITIALIZING) {
 		if (dev->mei_state != MEI_DISABLED &&
@@ -320,8 +320,8 @@ void mei_reset(struct mei_device *dev, int interrupts_enabled)
 
 	dev->num_mei_me_clients = 0;
 	dev->rd_msg_hdr = 0;
-	dev->stop = 0;
-	dev->wd_pending = 0;
+	dev->stop = false;
+	dev->wd_pending = false;
 
 	/* update the state of the registers after reset */
 	dev->host_hw_state = mei_hcsr_read(dev);
@@ -382,7 +382,7 @@ void mei_host_start_message(struct mei_device *dev)
 	host_start_req->cmd.cmd = HOST_START_REQ_CMD;
 	host_start_req->host_version.major_version = HBM_MAJOR_VERSION;
 	host_start_req->host_version.minor_version = HBM_MINOR_VERSION;
-	dev->recvd_msg = 0;
+	dev->recvd_msg = false;
 	if (!mei_write_message(dev, mei_hdr,
 				       (unsigned char *) (host_start_req),
 				       mei_hdr->length)) {
@@ -701,7 +701,7 @@ int mei_disconnect_host_client(struct mei_device *dev, struct mei_cl *cl)
 	cb->file_private = cl;
 	cb->major_file_operations = MEI_CLOSE;
 	if (dev->mei_host_buffer_is_empty) {
-		dev->mei_host_buffer_is_empty = 0;
+		dev->mei_host_buffer_is_empty = false;
 		if (mei_disconnect(dev, cl)) {
 			mdelay(10); /* Wait for hardware disconnection ready */
 			list_add_tail(&cb->cb_list,

trunk/drivers/staging/mei/interrupt.c

@@ -280,7 +280,7 @@ static int _mei_irq_thread_iamthif_read(struct mei_device *dev, s32 *slots)
 		} else {
 			dev_dbg(&dev->pdev->dev, "iamthif flow control success\n");
 			dev->iamthif_state = MEI_IAMTHIF_READING;
-			dev->iamthif_flow_control_pending = 0;
+			dev->iamthif_flow_control_pending = false;
 			dev->iamthif_msg_buf_index = 0;
 			dev->iamthif_msg_buf_size = 0;
 			dev->iamthif_stall_timer = IAMTHIF_STALL_TIMER;
@@ -593,7 +593,7 @@ static void mei_client_disconnect_request(struct mei_device *dev,
 			cl_pos->timer_count = 0;
 			if (cl_pos == &dev->wd_cl) {
 				dev->wd_due_counter = 0;
-				dev->wd_pending = 0;
+				dev->wd_pending = false;
 			} else if (cl_pos == &dev->iamthif_cl)
 				dev->iamthif_timer = 0;
 
@@ -661,7 +661,7 @@ static void mei_irq_thread_read_bus_message(struct mei_device *dev,
 				dev->init_clients_timer = 0;
 				mei_host_enum_clients_message(dev);
 			} else {
-				dev->recvd_msg = 0;
+				dev->recvd_msg = false;
 				dev_dbg(&dev->pdev->dev, "IMEI reset due to received host start response bus message.\n");
 				mei_reset(dev, 1);
 				return;
@@ -690,7 +690,7 @@ static void mei_irq_thread_read_bus_message(struct mei_device *dev,
 			return;
 		}
 
-		dev->recvd_msg = 1;
+		dev->recvd_msg = true;
 		dev_dbg(&dev->pdev->dev, "host start response message received.\n");
 		break;
 
@@ -1028,7 +1028,7 @@ static int _mei_irq_thread_cmpl_iamthif(struct mei_device *dev, s32 *slots,
 			cb_pos->information = dev->iamthif_msg_buf_index;
 			cl->status = 0;
 			dev->iamthif_state = MEI_IAMTHIF_FLOW_CONTROL;
-			dev->iamthif_flow_control_pending = 1;
+			dev->iamthif_flow_control_pending = true;
 			/* save iamthif cb sent to amthi client */
 			dev->iamthif_current_cb = cb_pos;
 			list_move_tail(&cb_pos->cb_list,
@@ -1232,7 +1232,7 @@ static int mei_irq_thread_write_handler(struct mei_io_list *cmpl_list,
 	}
 
 	if (dev->stop && !dev->wd_pending) {
-		dev->wd_stopped = 1;
+		dev->wd_stopped = true;
 		wake_up_interruptible(&dev->wait_stop_wd);
 		return 0;
 	}
@@ -1256,7 +1256,7 @@ static int mei_irq_thread_write_handler(struct mei_io_list *cmpl_list,
 				if (mei_flow_ctrl_reduce(dev, &dev->wd_cl))
 					return -ENODEV;
 
-			dev->wd_pending = 0;
+			dev->wd_pending = false;
 
 			if (dev->wd_timeout) {
 				*slots -= (sizeof(struct mei_msg_hdr) +
@@ -1427,7 +1427,7 @@ void mei_wd_timer(struct work_struct *work)
 		if (--dev->wd_due_counter == 0) {
 			if (dev->mei_host_buffer_is_empty &&
 			    mei_flow_ctrl_creds(dev, &dev->wd_cl) > 0) {
-				dev->mei_host_buffer_is_empty = 0;
+				dev->mei_host_buffer_is_empty = false;
 				dev_dbg(&dev->pdev->dev, "send watchdog.\n");
 
 				if (mei_wd_send(dev))
@@ -1442,7 +1442,7 @@ void mei_wd_timer(struct work_struct *work)
 					dev->wd_due_counter = 0;
 
 			} else
-				dev->wd_pending = 1;
+				dev->wd_pending = true;
 
 		}
 	}
@@ -1452,8 +1452,8 @@ void mei_wd_timer(struct work_struct *work)
 			mei_reset(dev, 1);
 			dev->iamthif_msg_buf_size = 0;
 			dev->iamthif_msg_buf_index = 0;
-			dev->iamthif_canceled = 0;
-			dev->iamthif_ioctl = 1;
+			dev->iamthif_canceled = false;
+			dev->iamthif_ioctl = true;
 			dev->iamthif_state = MEI_IAMTHIF_IDLE;
 			dev->iamthif_timer = 0;
 

trunk/drivers/staging/mei/iorw.c

@@ -161,7 +161,7 @@ int mei_ioctl_connect_client(struct file *file,
 	if (dev->mei_host_buffer_is_empty
 	    && !mei_other_client_is_connecting(dev, cl)) {
 		dev_dbg(&dev->pdev->dev, "Sending Connect Message\n");
-		dev->mei_host_buffer_is_empty = 0;
+		dev->mei_host_buffer_is_empty = false;
 		if (!mei_connect(dev, cl)) {
 			dev_dbg(&dev->pdev->dev, "Sending connect message - failed\n");
 			rets = -ENODEV;
@@ -439,7 +439,7 @@ int mei_start_read(struct mei_device *dev, struct mei_cl *cl)
 	cb->file_private = (void *) cl;
 	cl->read_cb = cb;
 	if (dev->mei_host_buffer_is_empty) {
-		dev->mei_host_buffer_is_empty = 0;
+		dev->mei_host_buffer_is_empty = false;
 		if (!mei_send_flow_control(dev, cl)) {
 			rets = -ENODEV;
 			goto unlock;
@@ -478,8 +478,8 @@ int amthi_write(struct mei_device *dev, struct mei_cl_cb *cb)
 	dev->iamthif_state = MEI_IAMTHIF_WRITING;
 	dev->iamthif_current_cb = cb;
 	dev->iamthif_file_object = cb->file_object;
-	dev->iamthif_canceled = 0;
-	dev->iamthif_ioctl = 1;
+	dev->iamthif_canceled = false;
+	dev->iamthif_ioctl = true;
 	dev->iamthif_msg_buf_size = cb->request_buffer.size;
 	memcpy(dev->iamthif_msg_buf, cb->request_buffer.data,
 	    cb->request_buffer.size);
@@ -490,7 +490,7 @@ int amthi_write(struct mei_device *dev, struct mei_cl_cb *cb)
 
 	if (ret && dev->mei_host_buffer_is_empty) {
 		ret = 0;
-		dev->mei_host_buffer_is_empty = 0;
+		dev->mei_host_buffer_is_empty = false;
 		if (cb->request_buffer.size >
 			(((dev->host_hw_state & H_CBD) >> 24) * sizeof(u32))
 				-sizeof(struct mei_msg_hdr)) {
@@ -515,7 +515,7 @@ int amthi_write(struct mei_device *dev, struct mei_cl_cb *cb)
 		if (mei_hdr.msg_complete) {
 			if (mei_flow_ctrl_reduce(dev, &dev->iamthif_cl))
 				return -ENODEV;
-			dev->iamthif_flow_control_pending = 1;
+			dev->iamthif_flow_control_pending = true;
 			dev->iamthif_state = MEI_IAMTHIF_FLOW_CONTROL;
 			dev_dbg(&dev->pdev->dev, "add amthi cb to write waiting list\n");
 			dev->iamthif_current_cb = cb;
@@ -559,8 +559,8 @@ void mei_run_next_iamthif_cmd(struct mei_device *dev)
 
 	dev->iamthif_msg_buf_size = 0;
 	dev->iamthif_msg_buf_index = 0;
-	dev->iamthif_canceled = 0;
-	dev->iamthif_ioctl = 1;
+	dev->iamthif_canceled = false;
+	dev->iamthif_ioctl = true;
 	dev->iamthif_state = MEI_IAMTHIF_IDLE;
 	dev->iamthif_timer = 0;
 	dev->iamthif_file_object = NULL;

trunk/drivers/staging/mei/main.c

@@ -519,7 +519,7 @@ static int mei_release(struct inode *inode, struct file *file)
 
 			dev_dbg(&dev->pdev->dev, "amthi canceled iamthif state %d\n",
 			    dev->iamthif_state);
-			dev->iamthif_canceled = 1;
+			dev->iamthif_canceled = true;
 			if (dev->iamthif_state == MEI_IAMTHIF_READ_COMPLETE) {
 				dev_dbg(&dev->pdev->dev, "run next amthi iamthif cb\n");
 				mei_run_next_iamthif_cmd(dev);
@@ -893,7 +893,7 @@ static ssize_t mei_write(struct file *file, const char __user *ubuf,
 
 	if (rets && dev->mei_host_buffer_is_empty) {
 		rets = 0;
-		dev->mei_host_buffer_is_empty = 0;
+		dev->mei_host_buffer_is_empty = false;
 		if (length > ((((dev->host_hw_state & H_CBD) >> 24) *
 			sizeof(u32)) - sizeof(struct mei_msg_hdr))) {
 

trunk/drivers/staging/mei/mei_dev.h

@@ -193,6 +193,7 @@ struct mei_device {
 	 * list of files
 	 */
 	struct list_head file_list;
+	long open_handle_count;
 	/*
 	 * memory of device
 	 */
@@ -203,8 +204,8 @@ struct mei_device {
 	 * lock for the device
 	 */
 	struct mutex device_lock; /* device lock */
-	int recvd_msg;
 	struct delayed_work wd_work;	/* watch dog deleye work */
+	bool recvd_msg;
 	/*
 	 * hw states of host and fw(ME)
 	 */
@@ -222,7 +223,8 @@ struct mei_device {
 	enum mei_states mei_state;
 	enum mei_init_clients_states init_clients_state;
 	u16 init_clients_timer;
-	int stop;
+	bool stop;
+	bool need_reset;
 
 	u32 extra_write_index;
 	u32 rd_msg_buf[128];	/* used for control messages */
@@ -232,41 +234,38 @@ struct mei_device {
 
 	struct hbm_version version;
 
-	int mei_host_buffer_is_empty;
-	struct mei_cl wd_cl;
 	struct mei_me_client *me_clients; /* Note: memory has to be allocated */
 	DECLARE_BITMAP(me_clients_map, MEI_CLIENTS_MAX);
 	DECLARE_BITMAP(host_clients_map, MEI_CLIENTS_MAX);
 	u8 num_mei_me_clients;
 	u8 me_client_presentation_num;
 	u8 me_client_index;
+	bool mei_host_buffer_is_empty;
 
-	int wd_pending;
-	int wd_stopped;
+	struct mei_cl wd_cl;
+	bool wd_pending;
+	bool wd_stopped;
+	bool wd_bypass;	/* if false, don't refresh watchdog ME client */
 	u16 wd_timeout;	/* seconds ((wd_data[1] << 8) + wd_data[0]) */
+	u16 wd_due_counter;
 	unsigned char wd_data[MEI_START_WD_DATA_SIZE];
 
 
-	u16 wd_due_counter;
-	bool wd_bypass;	/* if false, don't refresh watchdog ME client */
 
 	struct file *iamthif_file_object;
 	struct mei_cl iamthif_cl;
-	int iamthif_ioctl;
-	int iamthif_canceled;
+	struct mei_cl_cb *iamthif_current_cb;
 	int iamthif_mtu;
 	unsigned long iamthif_timer;
 	u32 iamthif_stall_timer;
 	unsigned char *iamthif_msg_buf; /* Note: memory has to be allocated */
 	u32 iamthif_msg_buf_size;
 	u32 iamthif_msg_buf_index;
-	int iamthif_flow_control_pending;
 	enum iamthif_states iamthif_state;
-	struct mei_cl_cb *iamthif_current_cb;
+	bool iamthif_flow_control_pending;
+	bool iamthif_ioctl;
+	bool iamthif_canceled;
 	u8 write_hang;
-	int need_reset;
-	long open_handle_count;
-
 };
 
 

trunk/drivers/staging/mei/wd.c

@@ -141,15 +141,15 @@ int mei_wd_stop(struct mei_device *dev, bool preserve)
 	dev->wd_timeout = 0;
 	dev->wd_due_counter = 0;
 	memcpy(dev->wd_data, mei_stop_wd_params, MEI_WD_PARAMS_SIZE);
-	dev->stop = 1;
+	dev->stop = true;
 
 	ret = mei_flow_ctrl_creds(dev, &dev->wd_cl);
 	if (ret < 0)
 		goto out;
 
 	if (ret && dev->mei_host_buffer_is_empty) {
 		ret = 0;
-		dev->mei_host_buffer_is_empty = 0;
+		dev->mei_host_buffer_is_empty = false;
 
 		if (!mei_wd_send(dev)) {
 			ret = mei_flow_ctrl_reduce(dev, &dev->wd_cl);
@@ -159,11 +159,11 @@ int mei_wd_stop(struct mei_device *dev, bool preserve)
 			dev_dbg(&dev->pdev->dev, "send stop WD failed\n");
 		}
 
-		dev->wd_pending = 0;
+		dev->wd_pending = false;
 	} else {
-		dev->wd_pending = 1;
+		dev->wd_pending = true;
 	}
-	dev->wd_stopped = 0;
+	dev->wd_stopped = false;
 	mutex_unlock(&dev->device_lock);
 
 	ret = wait_event_interruptible_timeout(dev->wait_stop_wd,