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@xxxxxxx>
Signed-off-by: Michael Zaidman <michael.zaidman@xxxxxxxxx>
---
drivers/hid/hid-ft260.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers/hid/hid-ft260.c b/drivers/hid/hid-ft260.c
index 91f9087e49dc..8d6d2a19b9ed 100644
--- a/drivers/hid/hid-ft260.c
+++ b/drivers/hid/hid-ft260.c
@@ -939,7 +939,7 @@ static int ft260_probe(struct hid_device *hdev, const struct hid_device_id *id)
return ret;
}
- ret = hid_hw_start(hdev, HID_CONNECT_HIDRAW);
+ ret = hid_hw_start(hdev, 0);
if (ret) {
hid_err(hdev, "failed to start HID HW\n");
return ret;
@@ -966,6 +966,10 @@ static int ft260_probe(struct hid_device *hdev, const struct hid_device_id *id)
if (ret <= 0)
goto err_hid_close;
+ hid_info(hdev, "USB HID v%x.%02x Device [%s] on %s\n",
+ hdev->version >> 8, hdev->version & 0xff, hdev->name,
+ hdev->phys);
+
hid_set_drvdata(hdev, dev);
dev->hdev = hdev;
dev->adap.owner = THIS_MODULE;
@@ -974,8 +978,7 @@ static int ft260_probe(struct hid_device *hdev, const struct hid_device_id *id)
dev->adap.quirks = &ft260_i2c_quirks;
dev->adap.dev.parent = &hdev->dev;
snprintf(dev->adap.name, sizeof(dev->adap.name),
- "FT260 usb-i2c bridge on hidraw%d",
- ((struct hidraw *)hdev->hidraw)->minor);
+ "FT260 usb-i2c bridge");
mutex_init(&dev->lock);
init_completion(&dev->wait);
--
2.34.1
