From mboxrd@z Thu Jan 1 00:00:00 1970 From: Johan Hovold Subject: [PATCH 7/7] NFC: nfcmrvl_usb: use interface as phy device Date: Wed, 29 Mar 2017 18:21:12 +0200 Message-ID: <20170329162112.18121-8-johan@kernel.org> References: <20170329162112.18121-1-johan@kernel.org> Cc: linux-wireless@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Johan Hovold To: Lauro Ramos Venancio , Aloisio Almeida Jr , Samuel Ortiz Return-path: In-Reply-To: <20170329162112.18121-1-johan@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org 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 --- drivers/nfc/nfcmrvl/usb.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/nfc/nfcmrvl/usb.c b/drivers/nfc/nfcmrvl/usb.c index 585a0f20835b..728b3321842d 100644 --- a/drivers/nfc/nfcmrvl/usb.c +++ b/drivers/nfc/nfcmrvl/usb.c @@ -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; -- 2.12.2