lkml.org 
[lkml]   [2009]   [Dec]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
SubjectRe: -tip: origin tree build failure

* Ingo Molnar <mingo@elte.hu> wrote:

> Add a Kconfig dependency on SOUND to remedy this.

ok, that should have been CONFIG_SND. Updated patch below.

Ingo

------------------->
From f9bf1de0fcb6dddf0145d472b13a21ab8e7723cd Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Thu, 17 Dec 2009 07:08:12 +0100
Subject: [PATCH] acpi: Build CONFIG_SOUND=m build failure in CONFIG_THINKPAD_ACPI

-tip testing found that commit 0d204c34e85d1d63e5fdd3e3192747daf0ee7ec1
("thinkpad-acpi: basic ALSA mixer support (v2)") from today's upstream
kernel causes the following build failure on x86, for
CONFIG_THINKPAD_ACPI=y && CONFIG_SOUND=m:

drivers/built-in.o: In function `volume_alsa_notify_change':
thinkpad_acpi.c:(.text+0x2d5c2d): undefined reference to `snd_ctl_notify'
thinkpad_acpi.c:(.text+0x2d5c47): undefined reference to `snd_ctl_notify'

This build fails because thinkpad_acpi.c uses sound facilities
unconditionally, without expressing its dependency on the sound
subsystem.

Add a Kconfig dependency on SOUND to remedy this.

Cc: Len Brown <len.brown@intel.com>
Cc: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Cc: Lorne Applebaum <lorne.applebaum@gmail.com>
Cc: Matthew Garrett <mjg@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
drivers/platform/x86/Kconfig | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
index f8bec62..dbd4ef1 100644
--- a/drivers/platform/x86/Kconfig
+++ b/drivers/platform/x86/Kconfig
@@ -216,6 +216,7 @@ config THINKPAD_ACPI
depends on ACPI
depends on INPUT
depends on RFKILL || RFKILL = n
+ depends on SND
select BACKLIGHT_LCD_SUPPORT
select BACKLIGHT_CLASS_DEVICE
select HWMON

\
 
 \ /
  Last update: 2009-12-17 13:19    [W:0.069 / U:0.072 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site