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HID: ft260: do not populate /dev/hidraw device
Do not populate the /dev/hidraw on ft260 interfaces when the hid-ft260 driver is loaded. $ sudo insmod hid-ft260.ko $ ls /dev/hidraw* /dev/hidraw0 $ sudo rmmod hid-ft260.ko $ ls /dev/hidraw* /dev/hidraw0 /dev/hidraw1 /dev/hidraw2 Reported-by: Enrik Berkhan <Enrik.Berkhan@inka.de> Signed-off-by: Michael Zaidman <michael.zaidman@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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1 changed files with 6 additions and 3 deletions
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@ -939,7 +939,7 @@ static int ft260_probe(struct hid_device *hdev, const struct hid_device_id *id)
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return ret;
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}
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ret = hid_hw_start(hdev, HID_CONNECT_HIDRAW);
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ret = hid_hw_start(hdev, 0);
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if (ret) {
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hid_err(hdev, "failed to start HID HW\n");
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return ret;
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@ -966,6 +966,10 @@ static int ft260_probe(struct hid_device *hdev, const struct hid_device_id *id)
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if (ret <= 0)
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goto err_hid_close;
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hid_info(hdev, "USB HID v%x.%02x Device [%s] on %s\n",
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hdev->version >> 8, hdev->version & 0xff, hdev->name,
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hdev->phys);
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hid_set_drvdata(hdev, dev);
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dev->hdev = hdev;
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dev->adap.owner = THIS_MODULE;
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@ -974,8 +978,7 @@ static int ft260_probe(struct hid_device *hdev, const struct hid_device_id *id)
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dev->adap.quirks = &ft260_i2c_quirks;
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dev->adap.dev.parent = &hdev->dev;
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snprintf(dev->adap.name, sizeof(dev->adap.name),
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"FT260 usb-i2c bridge on hidraw%d",
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((struct hidraw *)hdev->hidraw)->minor);
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"FT260 usb-i2c bridge");
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mutex_init(&dev->lock);
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init_completion(&dev->wait);
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