[media] media: rename struct lirc_driver to struct lirc_dev

This is in preparation for the later patches which do away with
struct irctl entirely.

Signed-off-by: David Härdeman <david@hardeman.nu>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/media/rc/ir-lirc-codec.c

@@ -35,7 +35,7 @@ static int ir_lirc_decode(struct rc_dev *dev, struct ir_raw_event ev)
 	struct lirc_codec *lirc = &dev->raw->lirc;
 	int sample;
 
-	if (!dev->raw->lirc.drv || !dev->raw->lirc.drv->rbuf)
+	if (!dev->raw->lirc.ldev || !dev->raw->lirc.ldev->rbuf)
 		return -EINVAL;
 
 	/* Packet start */
@@ -84,8 +84,8 @@ static int ir_lirc_decode(struct rc_dev *dev, struct ir_raw_event ev)
 							(u64)LIRC_VALUE_MASK);
 
 			gap_sample = LIRC_SPACE(lirc->gap_duration);
-			lirc_buffer_write(dev->raw->lirc.drv->rbuf,
-						(unsigned char *) &gap_sample);
+			lirc_buffer_write(dev->raw->lirc.ldev->rbuf,
+					  (unsigned char *)&gap_sample);
 			lirc->gap = false;
 		}
 
@@ -95,9 +95,9 @@ static int ir_lirc_decode(struct rc_dev *dev, struct ir_raw_event ev)
 			   TO_US(ev.duration), TO_STR(ev.pulse));
 	}
 
-	lirc_buffer_write(dev->raw->lirc.drv->rbuf,
+	lirc_buffer_write(dev->raw->lirc.ldev->rbuf,
 			  (unsigned char *) &sample);
-	wake_up(&dev->raw->lirc.drv->rbuf->wait_poll);
+	wake_up(&dev->raw->lirc.ldev->rbuf->wait_poll);
 
 	return 0;
 }
@@ -343,12 +343,12 @@ static const struct file_operations lirc_fops = {
 
 static int ir_lirc_register(struct rc_dev *dev)
 {
-	struct lirc_driver *drv;
+	struct lirc_dev *ldev;
 	int rc = -ENOMEM;
 	unsigned long features = 0;
 
-	drv = kzalloc(sizeof(struct lirc_driver), GFP_KERNEL);
-	if (!drv)
+	ldev = kzalloc(sizeof(*ldev), GFP_KERNEL);
+	if (!ldev)
 		return rc;
 
 	if (dev->driver_type != RC_DRIVER_IR_RAW_TX) {
@@ -380,29 +380,29 @@ static int ir_lirc_register(struct rc_dev *dev)
 	if (dev->max_timeout)
 		features |= LIRC_CAN_SET_REC_TIMEOUT;
 
-	snprintf(drv->name, sizeof(drv->name), "ir-lirc-codec (%s)",
+	snprintf(ldev->name, sizeof(ldev->name), "ir-lirc-codec (%s)",
 		 dev->driver_name);
-	drv->features = features;
-	drv->data = &dev->raw->lirc;
-	drv->rbuf = NULL;
-	drv->code_length = sizeof(struct ir_raw_event) * 8;
-	drv->chunk_size = sizeof(int);
-	drv->buffer_size = LIRCBUF_SIZE;
-	drv->fops = &lirc_fops;
-	drv->dev = &dev->dev;
-	drv->rdev = dev;
-	drv->owner = THIS_MODULE;
+	ldev->features = features;
+	ldev->data = &dev->raw->lirc;
+	ldev->rbuf = NULL;
+	ldev->code_length = sizeof(struct ir_raw_event) * 8;
+	ldev->chunk_size = sizeof(int);
+	ldev->buffer_size = LIRCBUF_SIZE;
+	ldev->fops = &lirc_fops;
+	ldev->dev = &dev->dev;
+	ldev->rdev = dev;
+	ldev->owner = THIS_MODULE;
 
-	rc = lirc_register_driver(drv);
+	rc = lirc_register_device(ldev);
 	if (rc < 0)
 		goto out;
 
-	dev->raw->lirc.drv = drv;
+	dev->raw->lirc.ldev = ldev;
 	dev->raw->lirc.dev = dev;
 	return 0;
 
 out:
-	kfree(drv);
+	kfree(ldev);
 	return rc;
 }
 
@@ -410,9 +410,9 @@ static int ir_lirc_unregister(struct rc_dev *dev)
 {
 	struct lirc_codec *lirc = &dev->raw->lirc;
 
-	lirc_unregister_driver(lirc->drv);
-	kfree(lirc->drv);
-	lirc->drv = NULL;
+	lirc_unregister_device(lirc->ldev);
+	kfree(lirc->ldev);
+	lirc->ldev = NULL;
 
 	return 0;
 }

drivers/media/rc/lirc_dev.c

@@ -35,7 +35,7 @@
 static dev_t lirc_base_dev;
 
 struct irctl {
-	struct lirc_driver d;
+	struct lirc_dev d;
 	bool attached;
 	int open;
 
@@ -76,7 +76,7 @@ static void lirc_release(struct device *ld)
 static int lirc_allocate_buffer(struct irctl *ir)
 {
 	int err = 0;
-	struct lirc_driver *d = &ir->d;
+	struct lirc_dev *d = &ir->d;
 
 	if (d->rbuf) {
 		ir->buf = d->rbuf;
@@ -103,7 +103,7 @@ out:
 	return err;
 }
 
-int lirc_register_driver(struct lirc_driver *d)
+int lirc_register_device(struct lirc_dev *d)
 {
 	struct irctl *ir;
 	int minor;
@@ -204,9 +204,9 @@ int lirc_register_driver(struct lirc_driver *d)
 
 	return 0;
 }
-EXPORT_SYMBOL(lirc_register_driver);
+EXPORT_SYMBOL(lirc_register_device);
 
-void lirc_unregister_driver(struct lirc_driver *d)
+void lirc_unregister_device(struct lirc_dev *d)
 {
 	struct irctl *ir;
 
@@ -234,7 +234,7 @@ void lirc_unregister_driver(struct lirc_driver *d)
 	ida_simple_remove(&lirc_ida, d->minor);
 	put_device(&ir->dev);
 }
-EXPORT_SYMBOL(lirc_unregister_driver);
+EXPORT_SYMBOL(lirc_unregister_device);
 
 int lirc_dev_fop_open(struct inode *inode, struct file *file)
 {

drivers/media/rc/rc-core-priv.h

@@ -106,7 +106,7 @@ struct ir_raw_event_ctrl {
 	} mce_kbd;
 	struct lirc_codec {
 		struct rc_dev *dev;
-		struct lirc_driver *drv;
+		struct lirc_dev *ldev;
 		int carrier_low;
 
 		ktime_t gap_start;