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From: Stephen Rothwell <>
To: Takashi Iwai <>
Subject: linux-next: sound build failure
Date: Wed, 21 May 2008 15:32:12 +1000	[thread overview]
Message-ID: <> (raw)

Hi Takashi,

Today's linux-next build (sparc64 defconfig) failed like this:

ERROR: "snd_ctl_make_virtual_master" [sound/pci/ac97/snd-ac97-codec.ko] undefined!
ERROR: "snd_ctl_add_slave" [sound/pci/ac97/snd-ac97-codec.ko] undefined!

A "select SND_VMASTER" appears to have been lost from "config
SND_AC97_CODEC" in commit 6a5751b42420dce9267d7d915eed8f8673d16fdd
("sound: Convert to menuconfig").

I applied the patch below.
Stephen Rothwell          

>From b88eff22395ffdf10f37cd1c6f1b6adcd37417f6 Mon Sep 17 00:00:00 2001
From: Stephen Rothwell <>
Date: Wed, 21 May 2008 15:28:59 +1000
Subject: [PATCH] sound: restore SND_VMASTER select to SND_AC97_CODEC

Otherwise the following error occurs:

ERROR: "snd_ctl_make_virtual_master" [sound/pci/ac97/snd-ac97-codec.ko] undefined!
ERROR: "snd_ctl_add_slave" [sound/pci/ac97/snd-ac97-codec.ko] undefined!

Signed-off-by: Stephen Rothwell <>
 sound/drivers/Kconfig |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/sound/drivers/Kconfig b/sound/drivers/Kconfig
index 4bf44fb..255fd18 100644
--- a/sound/drivers/Kconfig
+++ b/sound/drivers/Kconfig
@@ -21,6 +21,7 @@ config SND_AC97_CODEC
 	select SND_PCM
 	select AC97_BUS
+	select SND_VMASTER
 menuconfig SND_DRIVERS
 	bool "Generic sound devices"

             reply	other threads:[~2008-05-21  5:32 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-05-21  5:32 Stephen Rothwell [this message]
2008-05-21  6:26 ` linux-next: sound build failure Takashi Iwai
  -- strict thread matches above, loose matches on Subject: below --
2008-05-21  3:20 Stephen Rothwell

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