From patchwork Wed Dec 1 14:15:12 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 519973 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0210AC433EF for ; Wed, 1 Dec 2021 14:15:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1349788AbhLAOSn (ORCPT ); Wed, 1 Dec 2021 09:18:43 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41954 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244131AbhLAOSn (ORCPT ); Wed, 1 Dec 2021 09:18:43 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 31C5CC061574; Wed, 1 Dec 2021 06:15:22 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id EF455B81F67; Wed, 1 Dec 2021 14:15:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 298A8C53FAD; Wed, 1 Dec 2021 14:15:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1638368119; bh=5lEKBrAqWYDVDPI48NTaAzGceeJLybzefEspNmqYIAw=; h=From:To:Cc:Subject:Date:From; b=JDjKZiBmsu8UPCMI+4a32ZrvP+k7Oinrl8eP7ZggMCvucBqSVoXBKnAoT9nC42qmw hMau4JLa2HlPWgHd01sYBJiQ1VXolsdekzORYz4lX8idmDMDryFbDwmD8OwBJbHadv 8oKJiXNX9aBYwW72wM719xzTLGeHo+A0gDMmklXg= From: Greg Kroah-Hartman To: Jiri Kosina , Benjamin Tissoires Cc: linux-input@vger.kernel.org, Greg Kroah-Hartman , linux-kernel@vger.kernel.org Subject: [PATCH 1/2] HID: add hid_is_usb() function to make it simpler for USB detection Date: Wed, 1 Dec 2021 15:15:12 +0100 Message-Id: <20211201141513.2107815-1-gregkh@linuxfoundation.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=4658; h=from:subject; bh=5lEKBrAqWYDVDPI48NTaAzGceeJLybzefEspNmqYIAw=; b=owGbwMvMwCRo6H6F97bub03G02pJDInLm/NXxobf3/pRVsvr3NwvkuFfu2e1bJfv2yhSNKd7R47h qu8zOmJZGASZGGTFFFm+bOM5ur/ikKKXoe1pmDmsTCBDGLg4BWAiy4sZFvS+WdD1ZkeyhpN16NO+Y5 39LmfLtzIsmHb7ySqDhMyopVrSt+runnh1UvjJNAA= X-Developer-Key: i=gregkh@linuxfoundation.org; a=openpgp; fpr=F4B60CC5BF78C2214A313DCB3147D40DDB2DFB29 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org A number of HID drivers already call hid_is_using_ll_driver() but only for the detection of if this is a USB device or not. Make this more obvious by creating hid_is_usb() and calling the function that way. Also converts the existing hid_is_using_ll_driver() functions to use the new call. Cc: Jiri Kosina Cc: Benjamin Tissoires Cc: linux-input@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/hid/hid-asus.c | 6 ++---- drivers/hid/hid-logitech-dj.c | 2 +- drivers/hid/hid-u2fzero.c | 2 +- drivers/hid/hid-uclogic-params.c | 3 +-- drivers/hid/wacom_sys.c | 2 +- include/linux/hid.h | 5 +++++ 6 files changed, 11 insertions(+), 9 deletions(-) diff --git a/drivers/hid/hid-asus.c b/drivers/hid/hid-asus.c index 5d57214d8dee..c5968fd21d09 100644 --- a/drivers/hid/hid-asus.c +++ b/drivers/hid/hid-asus.c @@ -1028,8 +1028,7 @@ static int asus_probe(struct hid_device *hdev, const struct hid_device_id *id) if (drvdata->quirks & QUIRK_IS_MULTITOUCH) drvdata->tp = &asus_i2c_tp; - if ((drvdata->quirks & QUIRK_T100_KEYBOARD) && - hid_is_using_ll_driver(hdev, &usb_hid_driver)) { + if ((drvdata->quirks & QUIRK_T100_KEYBOARD) && hid_is_usb(hdev)) { struct usb_interface *intf = to_usb_interface(hdev->dev.parent); if (intf->altsetting->desc.bInterfaceNumber == T100_TPAD_INTF) { @@ -1057,8 +1056,7 @@ static int asus_probe(struct hid_device *hdev, const struct hid_device_id *id) drvdata->tp = &asus_t100chi_tp; } - if ((drvdata->quirks & QUIRK_MEDION_E1239T) && - hid_is_using_ll_driver(hdev, &usb_hid_driver)) { + if ((drvdata->quirks & QUIRK_MEDION_E1239T) && hid_is_usb(hdev)) { struct usb_host_interface *alt = to_usb_interface(hdev->dev.parent)->altsetting; diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c index a0017b010c34..7106b921b53c 100644 --- a/drivers/hid/hid-logitech-dj.c +++ b/drivers/hid/hid-logitech-dj.c @@ -1777,7 +1777,7 @@ static int logi_dj_probe(struct hid_device *hdev, case recvr_type_bluetooth: no_dj_interfaces = 2; break; case recvr_type_dinovo: no_dj_interfaces = 2; break; } - if (hid_is_using_ll_driver(hdev, &usb_hid_driver)) { + if (hid_is_usb(hdev)) { intf = to_usb_interface(hdev->dev.parent); if (intf && intf->altsetting->desc.bInterfaceNumber >= no_dj_interfaces) { diff --git a/drivers/hid/hid-u2fzero.c b/drivers/hid/hid-u2fzero.c index 31ea7fc69916..ad489caf53ad 100644 --- a/drivers/hid/hid-u2fzero.c +++ b/drivers/hid/hid-u2fzero.c @@ -311,7 +311,7 @@ static int u2fzero_probe(struct hid_device *hdev, unsigned int minor; int ret; - if (!hid_is_using_ll_driver(hdev, &usb_hid_driver)) + if (!hid_is_usb(hdev)) return -EINVAL; dev = devm_kzalloc(&hdev->dev, sizeof(*dev), GFP_KERNEL); diff --git a/drivers/hid/hid-uclogic-params.c b/drivers/hid/hid-uclogic-params.c index 3d67b748a3b9..adff1bd68d9f 100644 --- a/drivers/hid/hid-uclogic-params.c +++ b/drivers/hid/hid-uclogic-params.c @@ -843,8 +843,7 @@ int uclogic_params_init(struct uclogic_params *params, struct uclogic_params p = {0, }; /* Check arguments */ - if (params == NULL || hdev == NULL || - !hid_is_using_ll_driver(hdev, &usb_hid_driver)) { + if (params == NULL || hdev == NULL || !hid_is_usb(hdev)) { rc = -EINVAL; goto cleanup; } diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c index 2717d39600b4..22d73772fbc5 100644 --- a/drivers/hid/wacom_sys.c +++ b/drivers/hid/wacom_sys.c @@ -2214,7 +2214,7 @@ static void wacom_update_name(struct wacom *wacom, const char *suffix) if ((features->type == HID_GENERIC) && !strcmp("Wacom HID", features->name)) { char *product_name = wacom->hdev->name; - if (hid_is_using_ll_driver(wacom->hdev, &usb_hid_driver)) { + if (hid_is_usb(wacom->hdev)) { struct usb_interface *intf = to_usb_interface(wacom->hdev->dev.parent); struct usb_device *dev = interface_to_usbdev(intf); product_name = dev->product; diff --git a/include/linux/hid.h b/include/linux/hid.h index 9e067f937dbc..f453be385bd4 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -840,6 +840,11 @@ static inline bool hid_is_using_ll_driver(struct hid_device *hdev, return hdev->ll_driver == driver; } +static inline bool hid_is_usb(struct hid_device *hdev) +{ + return hid_is_using_ll_driver(hdev, &usb_hid_driver); +} + #define PM_HINT_FULLON 1<<5 #define PM_HINT_NORMAL 1<<1 From patchwork Wed Dec 1 14:15:13 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 519474 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 063CBC433F5 for ; Wed, 1 Dec 2021 14:15:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234216AbhLAOSl (ORCPT ); Wed, 1 Dec 2021 09:18:41 -0500 Received: from ams.source.kernel.org ([145.40.68.75]:60894 "EHLO ams.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1349815AbhLAOSk (ORCPT ); Wed, 1 Dec 2021 09:18:40 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 35570B81F6F for ; Wed, 1 Dec 2021 14:15:18 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 633CDC53FAD; Wed, 1 Dec 2021 14:15:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1638368116; bh=dC18uMQNxKM0sdaP8MrzASQRU6KhYcyNo4A0kGkuTfg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=bNncLiDmEtMFbybAzJkD5QReTexi3fxWFLuQXTDHW9p5RH5VEuzmmQhJxGQMrn31N LHCqiuVPL/IKKb3DVjQe2JbtDG66FZvpjakYpuBqnYXZAER0giUbgo1sYejwth3h+D uD0AyoXdwUjYOsRFWFJyU9f2kR8w/dh5Xq66CoGA= From: Greg Kroah-Hartman To: Jiri Kosina , Benjamin Tissoires Cc: linux-input@vger.kernel.org, Greg Kroah-Hartman , Michael Zaidman , Stefan Achatz , Maxime Coquelin , Alexandre Torgue Subject: [PATCH 2/2] HID: check for valid USB device for many HID drivers Date: Wed, 1 Dec 2021 15:15:13 +0100 Message-Id: <20211201141513.2107815-2-gregkh@linuxfoundation.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20211201141513.2107815-1-gregkh@linuxfoundation.org> References: <20211201141513.2107815-1-gregkh@linuxfoundation.org> MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=14238; h=from:subject; bh=dC18uMQNxKM0sdaP8MrzASQRU6KhYcyNo4A0kGkuTfg=; b=owGbwMvMwCRo6H6F97bub03G02pJDInLmwsFj0juV72Zf+PwsTj5Ts3MjmUCTn/SFyTfCLrs+UL0 2A6vjlgWBkEmBlkxRZYv23iO7q84pOhlaHsaZg4rE8gQBi5OAZhIXCLD/Bxm+xu2lzcZyXRvK10lyX Dxqu6DHQwLJmd+uiL6QUGH8b+V5Yv5AbbHpEqKAQ== X-Developer-Key: i=gregkh@linuxfoundation.org; a=openpgp; fpr=F4B60CC5BF78C2214A313DCB3147D40DDB2DFB29 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Many HID drivers assume that the HID device assigned to them is a USB device as that was the only way HID devices used to be able to be created in Linux. However, with the additional ways that HID devices can be created for many different bus types, that is no longer true, so properly check that we have a USB device associated with the HID device before allowing a driver that makes this assumption to claim it. Cc: Jiri Kosina Cc: Benjamin Tissoires Cc: Michael Zaidman Cc: Stefan Achatz Cc: Maxime Coquelin Cc: Alexandre Torgue Signed-off-by: Greg Kroah-Hartman --- drivers/hid/hid-chicony.c | 3 +++ drivers/hid/hid-corsair.c | 7 ++++++- drivers/hid/hid-elan.c | 2 +- drivers/hid/hid-elo.c | 3 +++ drivers/hid/hid-ft260.c | 3 +++ drivers/hid/hid-holtek-kbd.c | 3 +++ drivers/hid/hid-holtek-mouse.c | 9 +++++++++ drivers/hid/hid-lg.c | 10 ++++++++-- drivers/hid/hid-prodikeys.c | 10 ++++++++-- drivers/hid/hid-roccat-arvo.c | 3 +++ drivers/hid/hid-roccat-isku.c | 3 +++ drivers/hid/hid-roccat-kone.c | 3 +++ drivers/hid/hid-roccat-koneplus.c | 3 +++ drivers/hid/hid-roccat-konepure.c | 3 +++ drivers/hid/hid-roccat-kovaplus.c | 3 +++ drivers/hid/hid-roccat-lua.c | 3 +++ drivers/hid/hid-roccat-pyra.c | 3 +++ drivers/hid/hid-roccat-ryos.c | 3 +++ drivers/hid/hid-roccat-savu.c | 3 +++ drivers/hid/hid-samsung.c | 3 +++ drivers/hid/hid-thrustmaster.c | 3 +++ drivers/hid/hid-uclogic-core.c | 3 +++ drivers/hid/wacom_sys.c | 10 ++++++++-- 23 files changed, 91 insertions(+), 8 deletions(-) diff --git a/drivers/hid/hid-chicony.c b/drivers/hid/hid-chicony.c index ca556d39da2a..f04d2aa23efe 100644 --- a/drivers/hid/hid-chicony.c +++ b/drivers/hid/hid-chicony.c @@ -114,6 +114,9 @@ static int ch_probe(struct hid_device *hdev, const struct hid_device_id *id) { int ret; + if (!hid_is_usb(hdev)) + return -EINVAL; + hdev->quirks |= HID_QUIRK_INPUT_PER_APP; ret = hid_parse(hdev); if (ret) { diff --git a/drivers/hid/hid-corsair.c b/drivers/hid/hid-corsair.c index 902a60e249ed..8c895c820b67 100644 --- a/drivers/hid/hid-corsair.c +++ b/drivers/hid/hid-corsair.c @@ -553,7 +553,12 @@ static int corsair_probe(struct hid_device *dev, const struct hid_device_id *id) int ret; unsigned long quirks = id->driver_data; struct corsair_drvdata *drvdata; - struct usb_interface *usbif = to_usb_interface(dev->dev.parent); + struct usb_interface *usbif; + + if (!hid_is_usb(dev)) + return -EINVAL; + + usbif = to_usb_interface(dev->dev.parent); drvdata = devm_kzalloc(&dev->dev, sizeof(struct corsair_drvdata), GFP_KERNEL); diff --git a/drivers/hid/hid-elan.c b/drivers/hid/hid-elan.c index 021049805bb7..3091355d48df 100644 --- a/drivers/hid/hid-elan.c +++ b/drivers/hid/hid-elan.c @@ -50,7 +50,7 @@ struct elan_drvdata { static int is_not_elan_touchpad(struct hid_device *hdev) { - if (hdev->bus == BUS_USB) { + if (hid_is_usb(hdev)) { struct usb_interface *intf = to_usb_interface(hdev->dev.parent); return (intf->altsetting->desc.bInterfaceNumber != diff --git a/drivers/hid/hid-elo.c b/drivers/hid/hid-elo.c index 383dfda8c12f..8e960d7b233b 100644 --- a/drivers/hid/hid-elo.c +++ b/drivers/hid/hid-elo.c @@ -230,6 +230,9 @@ static int elo_probe(struct hid_device *hdev, const struct hid_device_id *id) int ret; struct usb_device *udev; + if (!hid_is_usb(hdev)) + return -EINVAL; + priv = kzalloc(sizeof(*priv), GFP_KERNEL); if (!priv) return -ENOMEM; diff --git a/drivers/hid/hid-ft260.c b/drivers/hid/hid-ft260.c index 4ef1c3b8094e..183eeb3863b3 100644 --- a/drivers/hid/hid-ft260.c +++ b/drivers/hid/hid-ft260.c @@ -915,6 +915,9 @@ static int ft260_probe(struct hid_device *hdev, const struct hid_device_id *id) struct ft260_get_chip_version_report version; int ret; + if (!hid_is_usb(hdev)) + return -EINVAL; + dev = devm_kzalloc(&hdev->dev, sizeof(*dev), GFP_KERNEL); if (!dev) return -ENOMEM; diff --git a/drivers/hid/hid-holtek-kbd.c b/drivers/hid/hid-holtek-kbd.c index 0a38e8e9bc78..a438d8ac00e2 100644 --- a/drivers/hid/hid-holtek-kbd.c +++ b/drivers/hid/hid-holtek-kbd.c @@ -143,6 +143,9 @@ static int holtek_kbd_probe(struct hid_device *hdev, struct usb_interface *intf = to_usb_interface(hdev->dev.parent); int ret = hid_parse(hdev); + if (!hid_is_usb(hdev)) + return -EINVAL; + if (!ret) ret = hid_hw_start(hdev, HID_CONNECT_DEFAULT); diff --git a/drivers/hid/hid-holtek-mouse.c b/drivers/hid/hid-holtek-mouse.c index 195b735b001d..b7172c48ef9f 100644 --- a/drivers/hid/hid-holtek-mouse.c +++ b/drivers/hid/hid-holtek-mouse.c @@ -62,6 +62,14 @@ static __u8 *holtek_mouse_report_fixup(struct hid_device *hdev, __u8 *rdesc, return rdesc; } +static int holtek_mouse_probe(struct hid_device *hdev, + const struct hid_device_id *id) +{ + if (!hid_is_usb(hdev)) + return -EINVAL; + return 0; +} + static const struct hid_device_id holtek_mouse_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_HOLTEK_ALT, USB_DEVICE_ID_HOLTEK_ALT_MOUSE_A067) }, @@ -83,6 +91,7 @@ static struct hid_driver holtek_mouse_driver = { .name = "holtek_mouse", .id_table = holtek_mouse_devices, .report_fixup = holtek_mouse_report_fixup, + .probe = holtek_mouse_probe, }; module_hid_driver(holtek_mouse_driver); diff --git a/drivers/hid/hid-lg.c b/drivers/hid/hid-lg.c index d40af911df63..fb3f7258009c 100644 --- a/drivers/hid/hid-lg.c +++ b/drivers/hid/hid-lg.c @@ -749,12 +749,18 @@ static int lg_raw_event(struct hid_device *hdev, struct hid_report *report, static int lg_probe(struct hid_device *hdev, const struct hid_device_id *id) { - struct usb_interface *iface = to_usb_interface(hdev->dev.parent); - __u8 iface_num = iface->cur_altsetting->desc.bInterfaceNumber; + struct usb_interface *iface; + __u8 iface_num; unsigned int connect_mask = HID_CONNECT_DEFAULT; struct lg_drv_data *drv_data; int ret; + if (!hid_is_usb(hdev)) + return -EINVAL; + + iface = to_usb_interface(hdev->dev.parent); + iface_num = iface->cur_altsetting->desc.bInterfaceNumber; + /* G29 only work with the 1st interface */ if ((hdev->product == USB_DEVICE_ID_LOGITECH_G29_WHEEL) && (iface_num != 0)) { diff --git a/drivers/hid/hid-prodikeys.c b/drivers/hid/hid-prodikeys.c index 2666af02d5c1..e4e9471d0f1e 100644 --- a/drivers/hid/hid-prodikeys.c +++ b/drivers/hid/hid-prodikeys.c @@ -798,12 +798,18 @@ static int pk_raw_event(struct hid_device *hdev, struct hid_report *report, static int pk_probe(struct hid_device *hdev, const struct hid_device_id *id) { int ret; - struct usb_interface *intf = to_usb_interface(hdev->dev.parent); - unsigned short ifnum = intf->cur_altsetting->desc.bInterfaceNumber; + struct usb_interface *intf; + unsigned short ifnum; unsigned long quirks = id->driver_data; struct pk_device *pk; struct pcmidi_snd *pm = NULL; + if (!hid_is_usb(hdev)) + return -EINVAL; + + intf = to_usb_interface(hdev->dev.parent); + ifnum = intf->cur_altsetting->desc.bInterfaceNumber; + pk = kzalloc(sizeof(*pk), GFP_KERNEL); if (pk == NULL) { hid_err(hdev, "can't alloc descriptor\n"); diff --git a/drivers/hid/hid-roccat-arvo.c b/drivers/hid/hid-roccat-arvo.c index 4556d2a50f75..d94ee0539421 100644 --- a/drivers/hid/hid-roccat-arvo.c +++ b/drivers/hid/hid-roccat-arvo.c @@ -344,6 +344,9 @@ static int arvo_probe(struct hid_device *hdev, { int retval; + if (!hid_is_usb(hdev)) + return -EINVAL; + retval = hid_parse(hdev); if (retval) { hid_err(hdev, "parse failed\n"); diff --git a/drivers/hid/hid-roccat-isku.c b/drivers/hid/hid-roccat-isku.c index ce5f22519956..e95d59cd8d07 100644 --- a/drivers/hid/hid-roccat-isku.c +++ b/drivers/hid/hid-roccat-isku.c @@ -324,6 +324,9 @@ static int isku_probe(struct hid_device *hdev, { int retval; + if (!hid_is_usb(hdev)) + return -EINVAL; + retval = hid_parse(hdev); if (retval) { hid_err(hdev, "parse failed\n"); diff --git a/drivers/hid/hid-roccat-kone.c b/drivers/hid/hid-roccat-kone.c index ea17abc7ad52..76da04801ca9 100644 --- a/drivers/hid/hid-roccat-kone.c +++ b/drivers/hid/hid-roccat-kone.c @@ -749,6 +749,9 @@ static int kone_probe(struct hid_device *hdev, const struct hid_device_id *id) { int retval; + if (!hid_is_usb(hdev)) + return -EINVAL; + retval = hid_parse(hdev); if (retval) { hid_err(hdev, "parse failed\n"); diff --git a/drivers/hid/hid-roccat-koneplus.c b/drivers/hid/hid-roccat-koneplus.c index 0316edf8c5bb..1896c69ea512 100644 --- a/drivers/hid/hid-roccat-koneplus.c +++ b/drivers/hid/hid-roccat-koneplus.c @@ -431,6 +431,9 @@ static int koneplus_probe(struct hid_device *hdev, { int retval; + if (!hid_is_usb(hdev)) + return -EINVAL; + retval = hid_parse(hdev); if (retval) { hid_err(hdev, "parse failed\n"); diff --git a/drivers/hid/hid-roccat-konepure.c b/drivers/hid/hid-roccat-konepure.c index 5248b3c7cf78..cf8eeb33a125 100644 --- a/drivers/hid/hid-roccat-konepure.c +++ b/drivers/hid/hid-roccat-konepure.c @@ -133,6 +133,9 @@ static int konepure_probe(struct hid_device *hdev, { int retval; + if (!hid_is_usb(hdev)) + return -EINVAL; + retval = hid_parse(hdev); if (retval) { hid_err(hdev, "parse failed\n"); diff --git a/drivers/hid/hid-roccat-kovaplus.c b/drivers/hid/hid-roccat-kovaplus.c index 960012881570..6fb9b9563769 100644 --- a/drivers/hid/hid-roccat-kovaplus.c +++ b/drivers/hid/hid-roccat-kovaplus.c @@ -501,6 +501,9 @@ static int kovaplus_probe(struct hid_device *hdev, { int retval; + if (!hid_is_usb(hdev)) + return -EINVAL; + retval = hid_parse(hdev); if (retval) { hid_err(hdev, "parse failed\n"); diff --git a/drivers/hid/hid-roccat-lua.c b/drivers/hid/hid-roccat-lua.c index 4a88a76d5c62..d5ddf0d68346 100644 --- a/drivers/hid/hid-roccat-lua.c +++ b/drivers/hid/hid-roccat-lua.c @@ -160,6 +160,9 @@ static int lua_probe(struct hid_device *hdev, { int retval; + if (!hid_is_usb(hdev)) + return -EINVAL; + retval = hid_parse(hdev); if (retval) { hid_err(hdev, "parse failed\n"); diff --git a/drivers/hid/hid-roccat-pyra.c b/drivers/hid/hid-roccat-pyra.c index 989927defe8d..4fcc8e7d276f 100644 --- a/drivers/hid/hid-roccat-pyra.c +++ b/drivers/hid/hid-roccat-pyra.c @@ -449,6 +449,9 @@ static int pyra_probe(struct hid_device *hdev, const struct hid_device_id *id) { int retval; + if (!hid_is_usb(hdev)) + return -EINVAL; + retval = hid_parse(hdev); if (retval) { hid_err(hdev, "parse failed\n"); diff --git a/drivers/hid/hid-roccat-ryos.c b/drivers/hid/hid-roccat-ryos.c index 3956a6c9c521..5bf1971a2b14 100644 --- a/drivers/hid/hid-roccat-ryos.c +++ b/drivers/hid/hid-roccat-ryos.c @@ -141,6 +141,9 @@ static int ryos_probe(struct hid_device *hdev, { int retval; + if (!hid_is_usb(hdev)) + return -EINVAL; + retval = hid_parse(hdev); if (retval) { hid_err(hdev, "parse failed\n"); diff --git a/drivers/hid/hid-roccat-savu.c b/drivers/hid/hid-roccat-savu.c index 818701f7a028..a784bb4ee651 100644 --- a/drivers/hid/hid-roccat-savu.c +++ b/drivers/hid/hid-roccat-savu.c @@ -113,6 +113,9 @@ static int savu_probe(struct hid_device *hdev, { int retval; + if (!hid_is_usb(hdev)) + return -EINVAL; + retval = hid_parse(hdev); if (retval) { hid_err(hdev, "parse failed\n"); diff --git a/drivers/hid/hid-samsung.c b/drivers/hid/hid-samsung.c index 2e1c31156eca..cf5992e97094 100644 --- a/drivers/hid/hid-samsung.c +++ b/drivers/hid/hid-samsung.c @@ -152,6 +152,9 @@ static int samsung_probe(struct hid_device *hdev, int ret; unsigned int cmask = HID_CONNECT_DEFAULT; + if (!hid_is_usb(hdev)) + return -EINVAL; + ret = hid_parse(hdev); if (ret) { hid_err(hdev, "parse failed\n"); diff --git a/drivers/hid/hid-thrustmaster.c b/drivers/hid/hid-thrustmaster.c index d44550aa8805..0c92b7f9b8b8 100644 --- a/drivers/hid/hid-thrustmaster.c +++ b/drivers/hid/hid-thrustmaster.c @@ -274,6 +274,9 @@ static int thrustmaster_probe(struct hid_device *hdev, const struct hid_device_i int ret = 0; struct tm_wheel *tm_wheel = 0; + if (!hid_is_usb(hdev)) + return -EINVAL; + ret = hid_parse(hdev); if (ret) { hid_err(hdev, "parse failed with error %d\n", ret); diff --git a/drivers/hid/hid-uclogic-core.c b/drivers/hid/hid-uclogic-core.c index 6a9865dd703c..d8ab0139e5cd 100644 --- a/drivers/hid/hid-uclogic-core.c +++ b/drivers/hid/hid-uclogic-core.c @@ -164,6 +164,9 @@ static int uclogic_probe(struct hid_device *hdev, struct uclogic_drvdata *drvdata = NULL; bool params_initialized = false; + if (!hid_is_usb(hdev)) + return -EINVAL; + /* * libinput requires the pad interface to be on a different node * than the pen, so use QUIRK_MULTI_INPUT for all tablets. diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c index 22d73772fbc5..88d9d5930c5f 100644 --- a/drivers/hid/wacom_sys.c +++ b/drivers/hid/wacom_sys.c @@ -2730,16 +2730,22 @@ static void wacom_mode_change_work(struct work_struct *work) static int wacom_probe(struct hid_device *hdev, const struct hid_device_id *id) { - struct usb_interface *intf = to_usb_interface(hdev->dev.parent); - struct usb_device *dev = interface_to_usbdev(intf); + struct usb_interface *intf; + struct usb_device *dev; struct wacom *wacom; struct wacom_wac *wacom_wac; struct wacom_features *features; int error; + if (!hid_is_usb(hdev)) + return -EINVAL; + if (!id->driver_data) return -EINVAL; + intf = to_usb_interface(hdev->dev.parent); + dev = interface_to_usbdev(intf); + hdev->quirks |= HID_QUIRK_NO_INIT_REPORTS; /* hid-core sets this quirk for the boot interface */