media: rc-core: rename input_name to device_name

When an ir-spi is registered, you get this message.

rc rc0: Unspecified device as /devices/platform/soc/3f215080.spi/spi_master/spi32766/spi32766.128/rc/rc0

"Unspecified device" refers to input_name, which makes no sense for IR
TX only devices. So, rename to device_name.

Also make driver_name const char* so that no casts are needed anywhere.

Now ir-spi reports:

rc rc0: IR SPI as /devices/platform/soc/3f215080.spi/spi_master/spi32766/spi32766.128/rc/rc0

Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/hid/hid-picolcd_cir.c

@@ -116,7 +116,7 @@ int picolcd_init_cir(struct picolcd_data *data, struct hid_report *report)
 	rdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	rdev->open             = picolcd_cir_open;
 	rdev->close            = picolcd_cir_close;
-	rdev->input_name       = data->hdev->name;
+	rdev->device_name      = data->hdev->name;
 	rdev->input_phys       = data->hdev->phys;
 	rdev->input_id.bustype = data->hdev->bus;
 	rdev->input_id.vendor  = data->hdev->vendor;

drivers/media/cec/cec-core.c

@@ -263,12 +263,12 @@ struct cec_adapter *cec_allocate_adapter(const struct cec_adap_ops *ops,
 		return ERR_PTR(-ENOMEM);
 	}
 
-	snprintf(adap->input_name, sizeof(adap->input_name),
+	snprintf(adap->device_name, sizeof(adap->device_name),
 		 "RC for %s", name);
 	snprintf(adap->input_phys, sizeof(adap->input_phys),
 		 "%s/input0", name);
 
-	adap->rc->input_name = adap->input_name;
+	adap->rc->device_name = adap->device_name;
 	adap->rc->input_phys = adap->input_phys;
 	adap->rc->input_id.bustype = BUS_CEC;
 	adap->rc->input_id.vendor = 0;

drivers/media/common/siano/smsir.c

@@ -73,7 +73,7 @@ int sms_ir_init(struct smscore_device_t *coredev)
 	strlcpy(coredev->ir.phys, coredev->devpath, sizeof(coredev->ir.phys));
 	strlcat(coredev->ir.phys, "/ir0", sizeof(coredev->ir.phys));
 
-	dev->input_name = coredev->ir.name;
+	dev->device_name = coredev->ir.name;
 	dev->input_phys = coredev->ir.phys;
 	dev->dev.parent = coredev->device;
 
@@ -91,7 +91,7 @@ int sms_ir_init(struct smscore_device_t *coredev)
 	dev->driver_name = MODULE_NAME;
 
 	pr_debug("Input device (IR) %s is set for key events\n",
-		 dev->input_name);
+		 dev->device_name);
 
 	err = rc_register_device(dev);
 	if (err < 0) {

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

@@ -452,7 +452,7 @@ static int ir_probe(struct i2c_client *client, const struct i2c_device_id *id)
 	 */
 	rc->input_id.bustype = BUS_I2C;
 	rc->input_phys       = ir->phys;
-	rc->input_name	     = ir->name;
+	rc->device_name	     = ir->name;
 
 	/*
 	 * Initialize the other fields of rc_dev

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

@@ -535,7 +535,7 @@ int bttv_input_init(struct bttv *btv)
 	snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0",
 		 pci_name(btv->c.pci));
 
-	rc->input_name = ir->name;
+	rc->device_name = ir->name;
 	rc->input_phys = ir->phys;
 	rc->input_id.bustype = BUS_PCI;
 	rc->input_id.version = 1;

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

@@ -351,7 +351,7 @@ int cx23885_input_init(struct cx23885_dev *dev)
 	}
 
 	kernel_ir->rc = rc;
-	rc->input_name = kernel_ir->name;
+	rc->device_name = kernel_ir->name;
 	rc->input_phys = kernel_ir->phys;
 	rc->input_id.bustype = BUS_PCI;
 	rc->input_id.version = 1;

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

@@ -464,7 +464,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
 	snprintf(ir->name, sizeof(ir->name), "cx88 IR (%s)", core->board.name);
 	snprintf(ir->phys, sizeof(ir->phys), "pci-%s/ir0", pci_name(pci));
 
-	dev->input_name = ir->name;
+	dev->device_name = ir->name;
 	dev->input_phys = ir->phys;
 	dev->input_id.bustype = BUS_PCI;
 	dev->input_id.version = 1;

drivers/media/pci/dm1105/dm1105.c

@@ -748,7 +748,7 @@ static int dm1105_ir_init(struct dm1105_dev *dm1105)
 
 	dev->driver_name = MODULE_NAME;
 	dev->map_name = RC_MAP_DM1105_NEC;
-	dev->input_name = "DVB on-card IR receiver";
+	dev->device_name = "DVB on-card IR receiver";
 	dev->input_phys = dm1105->ir.input_phys;
 	dev->input_id.bustype = BUS_PCI;
 	dev->input_id.version = 1;

drivers/media/pci/mantis/mantis_common.h

@@ -176,7 +176,7 @@ struct mantis_pci {
 	struct work_struct	uart_work;
 
 	struct rc_dev		*rc;
-	char			input_name[80];
+	char			device_name[80];
 	char			input_phys[80];
 	char			*rc_map_name;
 };

drivers/media/pci/mantis/mantis_input.c

@@ -46,12 +46,12 @@ int mantis_input_init(struct mantis_pci *mantis)
 		goto out;
 	}
 
-	snprintf(mantis->input_name, sizeof(mantis->input_name),
+	snprintf(mantis->device_name, sizeof(mantis->device_name),
 		 "Mantis %s IR receiver", mantis->hwconfig->model_name);
 	snprintf(mantis->input_phys, sizeof(mantis->input_phys),
 		 "pci-%s/ir0", pci_name(mantis->pdev));
 
-	dev->input_name         = mantis->input_name;
+	dev->device_name        = mantis->device_name;
 	dev->input_phys         = mantis->input_phys;
 	dev->input_id.bustype   = BUS_PCI;
 	dev->input_id.vendor    = mantis->vendor_id;

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

@@ -870,7 +870,7 @@ int saa7134_input_init1(struct saa7134_dev *dev)
 	if (raw_decode)
 		rc->driver_type = RC_DRIVER_IR_RAW;
 
-	rc->input_name = ir->name;
+	rc->device_name = ir->name;
 	rc->input_phys = ir->phys;
 	rc->input_id.bustype = BUS_PCI;
 	rc->input_id.version = 1;

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

@@ -188,14 +188,14 @@ int smi_ir_init(struct smi_dev *dev)
 		return -ENOMEM;
 
 	/* init input device */
-	snprintf(ir->input_name, sizeof(ir->input_name), "IR (%s)",
+	snprintf(ir->device_name, sizeof(ir->device_name), "IR (%s)",
 		 dev->info->name);
 	snprintf(ir->input_phys, sizeof(ir->input_phys), "pci-%s/ir0",
 		 pci_name(dev->pci_dev));
 
 	rc_dev->driver_name = "SMI_PCIe";
 	rc_dev->input_phys = ir->input_phys;
-	rc_dev->input_name = ir->input_name;
+	rc_dev->device_name = ir->device_name;
 	rc_dev->input_id.bustype = BUS_PCI;
 	rc_dev->input_id.version = 1;
 	rc_dev->input_id.vendor = dev->pci_dev->subsystem_vendor;

drivers/media/pci/smipcie/smipcie.h

@@ -240,7 +240,7 @@ struct smi_rc {
 	struct smi_dev *dev;
 	struct rc_dev *rc_dev;
 	char input_phys[64];
-	char input_name[64];
+	char device_name[64];
 	struct work_struct work;
 	u8 irData[256];
 

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

@@ -186,7 +186,7 @@ static int msp430_ir_init(struct budget_ci *budget_ci)
 		 "pci-%s/ir0", pci_name(saa->pci));
 
 	dev->driver_name = MODULE_NAME;
-	dev->input_name = budget_ci->ir.name;
+	dev->device_name = budget_ci->ir.name;
 	dev->input_phys = budget_ci->ir.phys;
 	dev->input_id.bustype = BUS_PCI;
 	dev->input_id.version = 1;

drivers/media/rc/ati_remote.c

@@ -766,7 +766,7 @@ static void ati_remote_rc_init(struct ati_remote *ati_remote)
 	rdev->open = ati_remote_rc_open;
 	rdev->close = ati_remote_rc_close;
 
-	rdev->input_name = ati_remote->rc_name;
+	rdev->device_name = ati_remote->rc_name;
 	rdev->input_phys = ati_remote->rc_phys;
 
 	usb_to_input_id(ati_remote->udev, &rdev->input_id);

drivers/media/rc/ene_ir.c

@@ -1060,7 +1060,7 @@ static int ene_probe(struct pnp_dev *pnp_dev, const struct pnp_device_id *id)
 	rdev->s_idle = ene_set_idle;
 	rdev->driver_name = ENE_DRIVER_NAME;
 	rdev->map_name = RC_MAP_RC6_MCE;
-	rdev->input_name = "ENE eHome Infrared Remote Receiver";
+	rdev->device_name = "ENE eHome Infrared Remote Receiver";
 
 	if (dev->hw_learning_and_tx_capable) {
 		rdev->s_learning_mode = ene_set_learning_mode;
@@ -1070,7 +1070,7 @@ static int ene_probe(struct pnp_dev *pnp_dev, const struct pnp_device_id *id)
 		rdev->s_tx_carrier = ene_set_tx_carrier;
 		rdev->s_tx_duty_cycle = ene_set_tx_duty_cycle;
 		rdev->s_carrier_report = ene_set_carrier_report;
-		rdev->input_name = "ENE eHome Infrared Remote Transceiver";
+		rdev->device_name = "ENE eHome Infrared Remote Transceiver";
 	}
 
 	dev->rdev = rdev;

drivers/media/rc/fintek-cir.c

@@ -532,7 +532,7 @@ static int fintek_probe(struct pnp_dev *pdev, const struct pnp_device_id *dev_id
 	rdev->allowed_protocols = RC_BIT_ALL_IR_DECODER;
 	rdev->open = fintek_open;
 	rdev->close = fintek_close;
-	rdev->input_name = FINTEK_DESCRIPTION;
+	rdev->device_name = FINTEK_DESCRIPTION;
 	rdev->input_phys = "fintek/cir0";
 	rdev->input_id.bustype = BUS_HOST;
 	rdev->input_id.vendor = VENDOR_ID_FINTEK;

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

@@ -150,7 +150,7 @@ static int gpio_ir_recv_probe(struct platform_device *pdev)
 	}
 
 	rcdev->priv = gpio_dev;
-	rcdev->input_name = GPIO_IR_DEVICE_NAME;
+	rcdev->device_name = GPIO_IR_DEVICE_NAME;
 	rcdev->input_phys = GPIO_IR_DEVICE_NAME "/input0";
 	rcdev->input_id.bustype = BUS_HOST;
 	rcdev->input_id.vendor = 0x0001;

drivers/media/rc/igorplugusb.c

@@ -194,7 +194,7 @@ static int igorplugusb_probe(struct usb_interface *intf,
 	if (!rc)
 		goto fail;
 
-	rc->input_name = DRIVER_DESC;
+	rc->device_name = DRIVER_DESC;
 	rc->input_phys = ir->phys;
 	usb_to_input_id(udev, &rc->input_id);
 	rc->dev.parent = &intf->dev;

drivers/media/rc/iguanair.c

@@ -487,7 +487,7 @@ static int iguanair_probe(struct usb_interface *intf,
 
 	usb_make_path(ir->udev, ir->phys, sizeof(ir->phys));
 
-	rc->input_name = ir->name;
+	rc->device_name = ir->name;
 	rc->input_phys = ir->phys;
 	usb_to_input_id(ir->udev, &rc->input_id);
 	rc->dev.parent = &intf->dev;