Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754264AbbKMIgG (ORCPT ); Fri, 13 Nov 2015 03:36:06 -0500 Received: from mail-wm0-f45.google.com ([74.125.82.45]:34311 "EHLO mail-wm0-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750878AbbKMIgD (ORCPT ); Fri, 13 Nov 2015 03:36:03 -0500 Date: Fri, 13 Nov 2015 09:35:59 +0100 From: LABBE Corentin To: Guenter Roeck Cc: dmitry.torokhov@gmail.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: Re: input: i8042: build failure on powerpc Message-ID: <20151113083559.GA12869@Red> References: <20151112150145.GC3758@Red> <20151112154117.GA21686@roeck-us.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20151112154117.GA21686@roeck-us.net> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3929 Lines: 76 On Thu, Nov 12, 2015 at 07:41:17AM -0800, Guenter Roeck wrote: > On Thu, Nov 12, 2015 at 04:01:45PM +0100, LABBE Corentin wrote: > > Hello > > > > I have made a random .config for testing my powerpc cross-compiler and I got this fail: > > > > In general it helps to provide the broken configuration. > > If you do some digging, you may notice that this has been broken > since commit 917f0af9e5a9 ("powerpc: Remove arch/ppc and include/asm-ppc"), > or in other words since 2008. CONFIG_INPUT is not set with walnut_defconfig, > which may explain why no one noticed. > > I would suggest to just remove the offending code. Quite obviously it is dead. > Just for be clear, you suggest that I make a patch for removing powerpc support of the i8042 driver ? I have add linuxppc-dev@lists.ozlabs.org to the discution. Regards > > LD init/built-in.o > > drivers/built-in.o: In function `i8042_wait_write': > > i8042.c:(.text+0x13d8be): undefined reference to `kb_cs' > > i8042.c:(.text+0x13d8c6): undefined reference to `kb_cs' > > i8042.c:(.text+0x13d8e6): undefined reference to `kb_cs' > > drivers/built-in.o: In function `i8042_kbd_write': > > i8042.c:(.text+0x13d9aa): undefined reference to `kb_data' > > i8042.c:(.text+0x13d9ae): undefined reference to `kb_data' > > drivers/built-in.o: In function `i8042_flush': > > i8042.c:(.text+0x13da56): undefined reference to `kb_cs' > > i8042.c:(.text+0x13da62): undefined reference to `kb_cs' > > i8042.c:(.text+0x13da66): undefined reference to `kb_data' > > i8042.c:(.text+0x13da86): undefined reference to `kb_data' > > drivers/built-in.o: In function `i8042_panic_blink': > > i8042.c:(.text+0x13db92): undefined reference to `kb_cs' > > i8042.c:(.text+0x13db9a): undefined reference to `kb_cs' > > i8042.c:(.text+0x13dc06): undefined reference to `kb_data' > > i8042.c:(.text+0x13dc16): undefined reference to `kb_data' > > i8042.c:(.text+0x13dc8a): undefined reference to `kb_data' > > drivers/built-in.o: In function `i8042_interrupt': > > i8042.c:(.text+0x13dd1a): undefined reference to `kb_cs' > > i8042.c:(.text+0x13dd1e): undefined reference to `kb_cs' > > i8042.c:(.text+0x13dd3e): undefined reference to `kb_data' > > i8042.c:(.text+0x13dd42): undefined reference to `kb_data' > > drivers/built-in.o: In function `__i8042_command': > > i8042.c:(.text+0x13e2b6): undefined reference to `kb_cs' > > i8042.c:(.text+0x13e2be): undefined reference to `kb_cs' > > i8042.c:(.text+0x13e2ea): undefined reference to `kb_data' > > i8042.c:(.text+0x13e302): undefined reference to `kb_data' > > i8042.c:(.text+0x13e34e): undefined reference to `kb_cs' > > i8042.c:(.text+0x13e362): undefined reference to `kb_cs' > > i8042.c:(.text+0x13e366): undefined reference to `kb_data' > > i8042.c:(.text+0x13e3de): undefined reference to `kb_data' > > drivers/built-in.o: In function `i8042_aux_test_irq': > > i8042.c:(.init.text+0x59a2): undefined reference to `kb_cs' > > i8042.c:(.init.text+0x59a6): undefined reference to `kb_cs' > > i8042.c:(.init.text+0x59ca): undefined reference to `kb_data' > > i8042.c:(.init.text+0x59ce): undefined reference to `kb_data' > > drivers/built-in.o: In function `i8042_probe': > > i8042.c:(.init.text+0x5dda): undefined reference to `kb_cs' > > i8042.c:(.init.text+0x5dde): undefined reference to `kb_cs' > > i8042.c:(.init.text+0x6366): undefined reference to `kb_data' > > i8042.c:(.init.text+0x6376): undefined reference to `kb_cs' > > i8042.c:(.init.text+0x637a): undefined reference to `kb_data' > > Makefile:929: recipe for target 'vmlinux' failed > > > > it seems that kb_data and kb_cs (declared as extern in drivers/input/serio/i8042-ppcio.h) are defined anywhere. > > > > Regards -- 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/