Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755990Ab2BMJPr (ORCPT ); Mon, 13 Feb 2012 04:15:47 -0500 Received: from mail-bk0-f46.google.com ([209.85.214.46]:59254 "EHLO mail-bk0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752957Ab2BMJPp (ORCPT ); Mon, 13 Feb 2012 04:15:45 -0500 Message-ID: <4F38D4BC.20708@openvz.org> Date: Mon, 13 Feb 2012 13:15:40 +0400 From: Konstantin Khlebnikov User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.19) Gecko/20120201 Iceape/2.0.14 MIME-Version: 1.0 To: Nestor Lopez Casado CC: Jiri Kosina , "linux-input@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Benjamin Tissoires Subject: Re: [PATCH] HID: use generic driver for Logitech Unifying receivers if CONFIG_HID_LOGITECH_DJ=n References: <20120213080644.6105.54221.stgit@zurg> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2390 Lines: 53 Nestor Lopez Casado wrote: > Hi Konstantin, > > This was the original implementation > http://www.spinics.net/lists/linux-input/msg15225.html > Jiri suggested we removed the conditional compilation and we accepted. > > Which are your reasons to add those conditionals back again? This device can work perfectly without special driver. It does not add any special advantage if there only one mouse and/or one keyboard device. So, I don't see any reason for this strictly requirement of special driver. > > Cheers, > > Nestor > > On Mon, Feb 13, 2012 at 9:06 AM, Konstantin Khlebnikov > wrote: >> Before commit 534a7b8e1 "HID: Add full support for Logitech Unifying receivers" >> Logitech Unifying receiver can work as generic device without special driver, >> after that commit these devices does not works without special driver. >> >> After this patch they will use generic driver if special driver is disabled. >> >> Signed-off-by: Konstantin Khlebnikov >> --- >> drivers/hid/hid-core.c | 2 ++ >> 1 files changed, 2 insertions(+), 0 deletions(-) >> >> diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c >> index af08ce7..3d7a174 100644 >> --- a/drivers/hid/hid-core.c >> +++ b/drivers/hid/hid-core.c >> @@ -1462,8 +1462,10 @@ static const struct hid_device_id hid_have_special_driver[] = { >> { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_DFGT_WHEEL) }, >> { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G25_WHEEL) }, >> { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_G27_WHEEL) }, >> +#if IS_ENABLED(CONFIG_HID_LOGITECH_DJ) >> { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_UNIFYING_RECEIVER) }, >> { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_UNIFYING_RECEIVER_2) }, >> +#endif >> { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_WII_WHEEL) }, >> { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_RUMBLEPAD2) }, >> { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_SPACETRAVELLER) }, >> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/