[media] rc-main: assign driver type during allocation

The driver type can be assigned immediately when an RC device
requests to the framework to allocate the device.

This is an 'enum rc_driver_type' data type and specifies whether
the device is a raw receiver or scancode receiver. The type will
be given as parameter to the rc_allocate_device device.

Change accordingly all the drivers calling rc_allocate_device()
so that the device type is specified during the rc device
allocation. Whenever the device type is not specified, it will be
set as RC_DRIVER_SCANCODE which was the default '0' value.

Suggested-by: Sean Young <sean@mess.org>
Signed-off-by: Andi Shyti <andi.shyti@samsung.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/hid/hid-picolcd_cir.c

@@ -108,12 +108,11 @@ int picolcd_init_cir(struct picolcd_data *data, struct hid_report *report)
 	struct rc_dev *rdev;
 	int ret = 0;
 
-	rdev = rc_allocate_device();
+	rdev = rc_allocate_device(RC_DRIVER_IR_RAW);
 	if (!rdev)
 		return -ENOMEM;
 
 	rdev->priv             = data;
-	rdev->driver_type      = RC_DRIVER_IR_RAW;
 	rdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	rdev->open             = picolcd_cir_open;
 	rdev->close            = picolcd_cir_close;

drivers/media/cec/cec-core.c

@@ -239,7 +239,7 @@ struct cec_adapter *cec_allocate_adapter(const struct cec_adap_ops *ops,
 
 #if IS_REACHABLE(CONFIG_RC_CORE)
 	/* Prepare the RC input device */
-	adap->rc = rc_allocate_device();
+	adap->rc = rc_allocate_device(RC_DRIVER_SCANCODE);
 	if (!adap->rc) {
 		pr_err("cec-%s: failed to allocate memory for rc_dev\n",
 		       name);
@@ -259,7 +259,6 @@ struct cec_adapter *cec_allocate_adapter(const struct cec_adap_ops *ops,
 	adap->rc->input_id.vendor = 0;
 	adap->rc->input_id.product = 0;
 	adap->rc->input_id.version = 1;
-	adap->rc->driver_type = RC_DRIVER_SCANCODE;
 	adap->rc->driver_name = CEC_NAME;
 	adap->rc->allowed_protocols = RC_BIT_CEC;
 	adap->rc->priv = adap;

drivers/media/common/siano/smsir.c

@@ -58,7 +58,7 @@ int sms_ir_init(struct smscore_device_t *coredev)
 	struct rc_dev *dev;
 
 	pr_debug("Allocating rc device\n");
-	dev = rc_allocate_device();
+	dev = rc_allocate_device(RC_DRIVER_IR_RAW);
 	if (!dev)
 		return -ENOMEM;
 
@@ -86,7 +86,6 @@ int sms_ir_init(struct smscore_device_t *coredev)
 #endif
 
 	dev->priv = coredev;
-	dev->driver_type = RC_DRIVER_IR_RAW;
 	dev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	dev->map_name = sms_get_board(board_id)->rc_codes;
 	dev->driver_name = MODULE_NAME;

drivers/media/i2c/ir-kbd-i2c.c

@@ -424,7 +424,7 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id)
 		 * If platform_data doesn't specify rc_dev, initialize it
 		 * internally
 		 */
-		rc = rc_allocate_device();
+		rc = rc_allocate_device(RC_DRIVER_SCANCODE);
 		if (!rc)
 			return -ENOMEM;
 	}

drivers/media/pci/bt8xx/bttv-input.c

@@ -420,7 +420,7 @@ int bttv_input_init(struct bttv *btv)
 		return -ENODEV;
 
 	ir = kzalloc(sizeof(*ir),GFP_KERNEL);
-	rc = rc_allocate_device();
+	rc = rc_allocate_device(RC_DRIVER_SCANCODE);
 	if (!ir || !rc)
 		goto err_out_free;
 

drivers/media/pci/cx23885/cx23885-input.c

@@ -267,7 +267,6 @@ int cx23885_input_init(struct cx23885_dev *dev)
 	struct cx23885_kernel_ir *kernel_ir;
 	struct rc_dev *rc;
 	char *rc_map;
-	enum rc_driver_type driver_type;
 	u64 allowed_protos;
 
 	int ret;
@@ -285,36 +284,31 @@ int cx23885_input_init(struct cx23885_dev *dev)
 	case CX23885_BOARD_HAUPPAUGE_HVR1290:
 	case CX23885_BOARD_HAUPPAUGE_HVR1250:
 		/* Integrated CX2388[58] IR controller */
-		driver_type = RC_DRIVER_IR_RAW;
 		allowed_protos = RC_BIT_ALL_IR_DECODER;
 		/* The grey Hauppauge RC-5 remote */
 		rc_map = RC_MAP_HAUPPAUGE;
 		break;
 	case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL:
 		/* Integrated CX23885 IR controller */
-		driver_type = RC_DRIVER_IR_RAW;
 		allowed_protos = RC_BIT_ALL_IR_DECODER;
 		/* The grey Terratec remote with orange buttons */
 		rc_map = RC_MAP_NEC_TERRATEC_CINERGY_XS;
 		break;
 	case CX23885_BOARD_TEVII_S470:
 		/* Integrated CX23885 IR controller */
-		driver_type = RC_DRIVER_IR_RAW;
 		allowed_protos = RC_BIT_ALL_IR_DECODER;
 		/* A guess at the remote */
 		rc_map = RC_MAP_TEVII_NEC;
 		break;
 	case CX23885_BOARD_MYGICA_X8507:
 		/* Integrated CX23885 IR controller */
-		driver_type = RC_DRIVER_IR_RAW;
 		allowed_protos = RC_BIT_ALL_IR_DECODER;
 		/* A guess at the remote */
 		rc_map = RC_MAP_TOTAL_MEDIA_IN_HAND_02;
 		break;
 	case CX23885_BOARD_TBS_6980:
 	case CX23885_BOARD_TBS_6981:
 		/* Integrated CX23885 IR controller */
-		driver_type = RC_DRIVER_IR_RAW;
 		allowed_protos = RC_BIT_ALL_IR_DECODER;
 		/* A guess at the remote */
 		rc_map = RC_MAP_TBS_NEC;
@@ -326,13 +320,11 @@ int cx23885_input_init(struct cx23885_dev *dev)
 	case CX23885_BOARD_DVBSKY_S952:
 	case CX23885_BOARD_DVBSKY_T982:
 		/* Integrated CX23885 IR controller */
-		driver_type = RC_DRIVER_IR_RAW;
 		allowed_protos = RC_BIT_ALL_IR_DECODER;
 		rc_map = RC_MAP_DVBSKY;
 		break;
 	case CX23885_BOARD_TT_CT2_4500_CI:
 		/* Integrated CX23885 IR controller */
-		driver_type = RC_DRIVER_IR_RAW;
 		allowed_protos = RC_BIT_ALL_IR_DECODER;
 		rc_map = RC_MAP_TT_1500;
 		break;
@@ -352,7 +344,7 @@ int cx23885_input_init(struct cx23885_dev *dev)
 				    pci_name(dev->pci));
 
 	/* input device */
-	rc = rc_allocate_device();
+	rc = rc_allocate_device(RC_DRIVER_IR_RAW);
 	if (!rc) {
 		ret = -ENOMEM;
 		goto err_out_free;
@@ -371,7 +363,6 @@ int cx23885_input_init(struct cx23885_dev *dev)
 		rc->input_id.product = dev->pci->device;
 	}
 	rc->dev.parent = &dev->pci->dev;
-	rc->driver_type = driver_type;
 	rc->allowed_protocols = allowed_protos;
 	rc->priv = kernel_ir;
 	rc->open = cx23885_input_ir_open;

drivers/media/pci/cx88/cx88-input.c

@@ -274,7 +274,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
 				 */
 
 	ir = kzalloc(sizeof(*ir), GFP_KERNEL);
-	dev = rc_allocate_device();
+	dev = rc_allocate_device(RC_DRIVER_IR_RAW);
 	if (!ir || !dev)
 		goto err_out_free;
 
@@ -484,7 +484,6 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
 	dev->scancode_mask = hardware_mask;
 
 	if (ir->sampling) {
-		dev->driver_type = RC_DRIVER_IR_RAW;
 		dev->timeout = 10 * 1000 * 1000; /* 10 ms */
 	} else {
 		dev->driver_type = RC_DRIVER_SCANCODE;

drivers/media/pci/dm1105/dm1105.c

@@ -739,7 +739,7 @@ static int dm1105_ir_init(struct dm1105_dev *dm1105)
 	struct rc_dev *dev;
 	int err = -ENOMEM;
 
-	dev = rc_allocate_device();
+	dev = rc_allocate_device(RC_DRIVER_SCANCODE);
 	if (!dev)
 		return -ENOMEM;
 
@@ -748,7 +748,6 @@ static int dm1105_ir_init(struct dm1105_dev *dm1105)
 
 	dev->driver_name = MODULE_NAME;
 	dev->map_name = RC_MAP_DM1105_NEC;
-	dev->driver_type = RC_DRIVER_SCANCODE;
 	dev->input_name = "DVB on-card IR receiver";
 	dev->input_phys = dm1105->ir.input_phys;
 	dev->input_id.bustype = BUS_PCI;

drivers/media/pci/mantis/mantis_input.c

@@ -39,7 +39,7 @@ int mantis_input_init(struct mantis_pci *mantis)
 	struct rc_dev *dev;
 	int err;
 
-	dev = rc_allocate_device();
+	dev = rc_allocate_device(RC_DRIVER_SCANCODE);
 	if (!dev) {
 		dprintk(MANTIS_ERROR, 1, "Remote device allocation failed");
 		err = -ENOMEM;

drivers/media/pci/saa7134/saa7134-input.c

@@ -842,7 +842,7 @@ int saa7134_input_init1(struct saa7134_dev *dev)
 	}
 
 	ir = kzalloc(sizeof(*ir), GFP_KERNEL);
-	rc = rc_allocate_device();
+	rc = rc_allocate_device(RC_DRIVER_SCANCODE);
 	if (!ir || !rc) {
 		err = -ENOMEM;
 		goto err_out_free;

drivers/media/pci/smipcie/smipcie-ir.c

@@ -183,7 +183,7 @@ int smi_ir_init(struct smi_dev *dev)
 	struct rc_dev *rc_dev;
 	struct smi_rc *ir = &dev->ir;
 
-	rc_dev = rc_allocate_device();
+	rc_dev = rc_allocate_device(RC_DRIVER_SCANCODE);
 	if (!rc_dev)
 		return -ENOMEM;
 
@@ -202,7 +202,6 @@ int smi_ir_init(struct smi_dev *dev)
 	rc_dev->input_id.product = dev->pci_dev->subsystem_device;
 	rc_dev->dev.parent = &dev->pci_dev->dev;
 
-	rc_dev->driver_type = RC_DRIVER_SCANCODE;
 	rc_dev->map_name = dev->info->rc_map;
 
 	ir->rc_dev = rc_dev;

drivers/media/pci/ttpci/budget-ci.c

@@ -174,7 +174,7 @@ static int msp430_ir_init(struct budget_ci *budget_ci)
 	struct rc_dev *dev;
 	int error;
 
-	dev = rc_allocate_device();
+	dev = rc_allocate_device(RC_DRIVER_SCANCODE);
 	if (!dev) {
 		printk(KERN_ERR "budget_ci: IR interface initialisation failed\n");
 		return -ENOMEM;

drivers/media/rc/ati_remote.c

@@ -760,7 +760,6 @@ static void ati_remote_rc_init(struct ati_remote *ati_remote)
 	struct rc_dev *rdev = ati_remote->rdev;
 
 	rdev->priv = ati_remote;
-	rdev->driver_type = RC_DRIVER_SCANCODE;
 	rdev->allowed_protocols = RC_BIT_OTHER;
 	rdev->driver_name = "ati_remote";
 
@@ -847,7 +846,7 @@ static int ati_remote_probe(struct usb_interface *interface,
 	}
 
 	ati_remote = kzalloc(sizeof (struct ati_remote), GFP_KERNEL);
-	rc_dev = rc_allocate_device();
+	rc_dev = rc_allocate_device(RC_DRIVER_SCANCODE);
 	if (!ati_remote || !rc_dev)
 		goto exit_free_dev_rdev;
 

drivers/media/rc/ene_ir.c

@@ -1007,7 +1007,7 @@ static int ene_probe(struct pnp_dev *pnp_dev, const struct pnp_device_id *id)
 
 	/* allocate memory */
 	dev = kzalloc(sizeof(struct ene_device), GFP_KERNEL);
-	rdev = rc_allocate_device();
+	rdev = rc_allocate_device(RC_DRIVER_IR_RAW);
 	if (!dev || !rdev)
 		goto exit_free_dev_rdev;
 
@@ -1053,7 +1053,6 @@ static int ene_probe(struct pnp_dev *pnp_dev, const struct pnp_device_id *id)
 	if (!dev->hw_learning_and_tx_capable)
 		learning_mode_force = false;
 
-	rdev->driver_type = RC_DRIVER_IR_RAW;
 	rdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	rdev->priv = dev;
 	rdev->open = ene_open;

drivers/media/rc/fintek-cir.c

@@ -487,7 +487,7 @@ static int fintek_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id
 		return ret;
 
 	/* input device for IR remote (and tx) */
-	rdev = rc_allocate_device();
+	rdev = rc_allocate_device(RC_DRIVER_IR_RAW);
 	if (!rdev)
 		goto exit_free_dev_rdev;
 
@@ -529,7 +529,6 @@ static int fintek_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id
 
 	/* Set up the rc device */
 	rdev->priv = fintek;
-	rdev->driver_type = RC_DRIVER_IR_RAW;
 	rdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	rdev->open = fintek_open;
 	rdev->close = fintek_close;

drivers/media/rc/gpio-ir-recv.c

@@ -143,14 +143,13 @@ static int gpio_ir_recv_probe(struct platform_device *pdev)
 	if (!gpio_dev)
 		return -ENOMEM;
 
-	rcdev = rc_allocate_device();
+	rcdev = rc_allocate_device(RC_DRIVER_IR_RAW);
 	if (!rcdev) {
 		rc = -ENOMEM;
 		goto err_allocate_device;
 	}
 
 	rcdev->priv = gpio_dev;
-	rcdev->driver_type = RC_DRIVER_IR_RAW;
 	rcdev->input_name = GPIO_IR_DEVICE_NAME;
 	rcdev->input_phys = GPIO_IR_DEVICE_NAME "/input0";
 	rcdev->input_id.bustype = BUS_HOST;

drivers/media/rc/igorplugusb.c

@@ -190,15 +190,14 @@ static int igorplugusb_probe(struct usb_interface *intf,
 
 	usb_make_path(udev, ir->phys, sizeof(ir->phys));
 
-	rc = rc_allocate_device();
+	rc = rc_allocate_device(RC_DRIVER_IR_RAW);
 	if (!rc)
 		goto fail;
 
 	rc->input_name = DRIVER_DESC;
 	rc->input_phys = ir->phys;
 	usb_to_input_id(udev, &rc->input_id);
 	rc->dev.parent = &intf->dev;
-	rc->driver_type = RC_DRIVER_IR_RAW;
 	/*
 	 * This device can only store 36 pulses + spaces, which is not enough
 	 * for the NEC protocol and many others.

drivers/media/rc/iguanair.c

@@ -427,7 +427,7 @@ static int iguanair_probe(struct usb_interface *intf,
 	struct usb_host_interface *idesc;
 
 	ir = kzalloc(sizeof(*ir), GFP_KERNEL);
-	rc = rc_allocate_device();
+	rc = rc_allocate_device(RC_DRIVER_IR_RAW);
 	if (!ir || !rc) {
 		ret = -ENOMEM;
 		goto out;
@@ -490,7 +490,6 @@ static int iguanair_probe(struct usb_interface *intf,
 	rc->input_phys = ir->phys;
 	usb_to_input_id(ir->udev, &rc->input_id);
 	rc->dev.parent = &intf->dev;
-	rc->driver_type = RC_DRIVER_IR_RAW;
 	rc->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	rc->priv = ir;
 	rc->open = iguanair_open;

drivers/media/rc/img-ir/img-ir-hw.c

@@ -1078,7 +1078,7 @@ int img_ir_probe_hw(struct img_ir_priv *priv)
 	}
 
 	/* Allocate hardware decoder */
-	hw->rdev = rdev = rc_allocate_device();
+	hw->rdev = rdev = rc_allocate_device(RC_DRIVER_SCANCODE);
 	if (!rdev) {
 		dev_err(priv->dev, "cannot allocate input device\n");
 		error = -ENOMEM;

drivers/media/rc/img-ir/img-ir-raw.c

@@ -110,15 +110,14 @@ int img_ir_probe_raw(struct img_ir_priv *priv)
 	setup_timer(&raw->timer, img_ir_echo_timer, (unsigned long)priv);
 
 	/* Allocate raw decoder */
-	raw->rdev = rdev = rc_allocate_device();
+	raw->rdev = rdev = rc_allocate_device(RC_DRIVER_IR_RAW);
 	if (!rdev) {
 		dev_err(priv->dev, "cannot allocate raw input device\n");
 		return -ENOMEM;
 	}
 	rdev->priv = priv;
 	rdev->map_name = RC_MAP_EMPTY;
 	rdev->input_name = "IMG Infrared Decoder Raw";
-	rdev->driver_type = RC_DRIVER_IR_RAW;
 
 	/* Register raw decoder */
 	error = rc_register_device(rdev);

drivers/media/rc/imon.c

@@ -1935,7 +1935,7 @@ static struct rc_dev *imon_init_rdev(struct imon_context *ictx)
 	const unsigned char fp_packet[] = { 0x40, 0x00, 0x00, 0x00,
 					    0x00, 0x00, 0x00, 0x88 };
 
-	rdev = rc_allocate_device();
+	rdev = rc_allocate_device(RC_DRIVER_SCANCODE);
 	if (!rdev) {
 		dev_err(ictx->dev, "remote control dev allocation failed\n");
 		goto out;
@@ -1953,7 +1953,6 @@ static struct rc_dev *imon_init_rdev(struct imon_context *ictx)
 	rdev->dev.parent = ictx->dev;
 
 	rdev->priv = ictx;
-	rdev->driver_type = RC_DRIVER_SCANCODE;
 	rdev->allowed_protocols = RC_BIT_OTHER | RC_BIT_RC6_MCE; /* iMON PAD or MCE */
 	rdev->change_protocol = imon_ir_change_protocol;
 	rdev->driver_name = MOD_NAME;

drivers/media/rc/ir-hix5hd2.c

@@ -229,7 +229,7 @@ static int hix5hd2_ir_probe(struct platform_device *pdev)
 		return priv->irq;
 	}
 
-	rdev = rc_allocate_device();
+	rdev = rc_allocate_device(RC_DRIVER_IR_RAW);
 	if (!rdev)
 		return -ENOMEM;
 
@@ -242,7 +242,6 @@ static int hix5hd2_ir_probe(struct platform_device *pdev)
 	clk_prepare_enable(priv->clock);
 	priv->rate = clk_get_rate(priv->clock);
 
-	rdev->driver_type = RC_DRIVER_IR_RAW;
 	rdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	rdev->priv = priv;
 	rdev->open = hix5hd2_ir_open;

drivers/media/rc/ite-cir.c

@@ -1465,7 +1465,7 @@ static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id
 		return ret;
 
 	/* input device for IR remote (and tx) */
-	rdev = rc_allocate_device();
+	rdev = rc_allocate_device(RC_DRIVER_IR_RAW);
 	if (!rdev)
 		goto exit_free_dev_rdev;
 	itdev->rdev = rdev;
@@ -1556,7 +1556,6 @@ static int ite_probe(struct pnp_dev *pdev, const struct pnp_device_id
 
 	/* set up ir-core props */
 	rdev->priv = itdev;
-	rdev->driver_type = RC_DRIVER_IR_RAW;
 	rdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	rdev->open = ite_open;
 	rdev->close = ite_close;