1 files changed, 7 insertions, 30 deletions

diff --git a/drivers/media/rc/ir-lirc-codec.c b/drivers/media/rc/ir-lirc-codec.c
index de85f1d7ce43..a30af91710fe 100644
--- a/drivers/media/rc/ir-lirc-codec.c
+++ b/drivers/media/rc/ir-lirc-codec.c
@@ -327,16 +327,6 @@ static long ir_lirc_ioctl(struct file *filep, unsigned int cmd,
 	return ret;
 }
 
-static int ir_lirc_open(void *data)
-{
-	return 0;
-}
-
-static void ir_lirc_close(void *data)
-{
-	return;
-}
-
 static const struct file_operations lirc_fops = {
 	.owner		= THIS_MODULE,
 	.write		= ir_lirc_transmit_ir,
@@ -354,7 +344,6 @@ static const struct file_operations lirc_fops = {
 static int ir_lirc_register(struct rc_dev *dev)
 {
 	struct lirc_driver *drv;
-	struct lirc_buffer *rbuf;
 	int rc = -ENOMEM;
 	unsigned long features = 0;
 
@@ -362,19 +351,12 @@ static int ir_lirc_register(struct rc_dev *dev)
 	if (!drv)
 		return rc;
 
-	rbuf = kzalloc(sizeof(struct lirc_buffer), GFP_KERNEL);
-	if (!rbuf)
-		goto rbuf_alloc_failed;
-
-	rc = lirc_buffer_init(rbuf, sizeof(int), LIRCBUF_SIZE);
-	if (rc)
-		goto rbuf_init_failed;
-
 	if (dev->driver_type != RC_DRIVER_IR_RAW_TX) {
 		features |= LIRC_CAN_REC_MODE2;
 		if (dev->rx_resolution)
 			features |= LIRC_CAN_GET_REC_RESOLUTION;
 	}
+
 	if (dev->tx_ir) {
 		features |= LIRC_CAN_SEND_PULSE;
 		if (dev->s_tx_mask)
@@ -403,10 +385,10 @@ static int ir_lirc_register(struct rc_dev *dev)
 	drv->minor = -1;
 	drv->features = features;
 	drv->data = &dev->raw->lirc;
-	drv->rbuf = rbuf;
-	drv->set_use_inc = &ir_lirc_open;
-	drv->set_use_dec = &ir_lirc_close;
+	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;
@@ -415,19 +397,15 @@ static int ir_lirc_register(struct rc_dev *dev)
 	drv->minor = lirc_register_driver(drv);
 	if (drv->minor < 0) {
 		rc = -ENODEV;
-		goto lirc_register_failed;
+		goto out;
 	}
 
 	dev->raw->lirc.drv = drv;
 	dev->raw->lirc.dev = dev;
 	return 0;
 
-lirc_register_failed:
-rbuf_init_failed:
-	kfree(rbuf);
-rbuf_alloc_failed:
+out:
 	kfree(drv);
-
 	return rc;
 }
 
@@ -436,9 +414,8 @@ static int ir_lirc_unregister(struct rc_dev *dev)
 	struct lirc_codec *lirc = &dev->raw->lirc;
 
 	lirc_unregister_driver(lirc->drv->minor);
-	lirc_buffer_free(lirc->drv->rbuf);
-	kfree(lirc->drv->rbuf);
 	kfree(lirc->drv);
+	lirc->drv = NULL;
 
 	return 0;
 }