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NFC: nfcmrvl_usb: use interface as phy device 

Use the USB-interface rather than parent USB-device device, which is
what this driver binds to, when registering the nci device.

Note that using the right device is important when dealing with device-
managed resources as the interface can be unbound independently of the
parent device.

Also note that private device pointer had already been set by
nfcmrvl_nci_register_dev() so the redundant assignment can therefore be
removed.

Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Johan Hovold 2017-03-30 12:15:41 +02:00 committed by Samuel Ortiz
parent d0607aa4ae
commit 0d1ca88bbf
1 changed files with 1 additions and 3 deletions
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4
drivers/nfc/nfcmrvl/usb.c
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@ -341,15 +341,13 @@ static int nfcmrvl_probe(struct usb_interface *intf,
init_usb_anchor(&drv_data->deferred);
priv = nfcmrvl_nci_register_dev(NFCMRVL_PHY_USB, drv_data, &usb_ops,
&drv_data->udev->dev, &config);
&intf->dev, &config);
if (IS_ERR(priv))
return PTR_ERR(priv);
drv_data->priv = priv;
drv_data->priv->support_fw_dnld = false;
priv->dev = &drv_data->udev->dev;
usb_set_intfdata(intf, drv_data);
return 0;