From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752852AbbBWSUa (ORCPT ); Mon, 23 Feb 2015 13:20:30 -0500 Received: from casper.infradead.org ([85.118.1.10]:41267 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751898AbbBWSU1 (ORCPT ); Mon, 23 Feb 2015 13:20:27 -0500 Message-ID: <54EB6F66.3010200@infradead.org> Date: Mon, 23 Feb 2015 10:20:22 -0800 From: Randy Dunlap User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 MIME-Version: 1.0 To: linux-media , Mauro Carvalho Chehab , Hans de Goede CC: LKML Subject: [PATCH] media: fix gspca drivers build dependencies Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Randy Dunlap Several (15) drivers in media/usb/gspca use IF_ENABLED(CONFIG_INPUT) to decide if they should call input* interfaces, but those drivers do not build successfully when CONFIG_INPUT=m and the gspca drivers are builtin (=y). Making USB_GSPCA depend on INPUT || INPUT=n fixes the build dependencies and allows all of them to build cleanly. Fixes these build errors (selections, not all are listed): drivers/built-in.o: In function `gspca_disconnect': (.text+0x32ed0f): undefined reference to `input_unregister_device' drivers/built-in.o: In function `sd_isoc_irq': konica.c:(.text+0x333098): undefined reference to `input_event' konica.c:(.text+0x3330ab): undefined reference to `input_event' drivers/built-in.o: In function `sd_stopN': konica.c:(.text+0x3338d3): undefined reference to `input_event' konica.c:(.text+0x3338e5): undefined reference to `input_event' drivers/built-in.o: In function `ov51x_handle_button': ov519.c:(.text+0x335ddb): undefined reference to `input_event' drivers/built-in.o:ov519.c:(.text+0x335ded): more undefined references to `input_event' follow pac7302.c:(.text+0x336ea1): undefined reference to `input_event' pac7302.c:(.text+0x336eb3): undefined reference to `input_event' drivers/built-in.o: In function `sd_pkt_scan': spca561.c:(.text+0x338fd8): undefined reference to `input_event' drivers/built-in.o:spca561.c:(.text+0x338feb): more undefined references to `input_event' follow t613.c:(.text+0x33a6fd): undefined reference to `input_event' drivers/built-in.o:t613.c:(.text+0x33a70f): more undefined references to `input_event' follow Signed-off-by: Randy Dunlap Cc: Hans de Goede --- drivers/media/usb/gspca/Kconfig | 1 + 1 file changed, 1 insertion(+) --- linux-next-20150223.orig/drivers/media/usb/gspca/Kconfig +++ linux-next-20150223/drivers/media/usb/gspca/Kconfig @@ -1,6 +1,7 @@ menuconfig USB_GSPCA tristate "GSPCA based webcams" depends on VIDEO_V4L2 + depends on INPUT || INPUT=n default m ---help--- Say Y here if you want to enable selecting webcams based