path: root/sound
diff options
authorNicolas Pitre <nico@cam.org>2006-12-12 13:32:29 -0500
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-12 10:43:21 -0800
commite1036502e5263851259d147771226161e5ccc85a (patch)
tree46a88e0b23dbb1df5d38e6b210d09641974274e9 /sound
parentMerge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2 (diff)
[PATCH] remove config ordering/dependency between ucb1400-ts and sound subsystem
Commit 2d4ba4a3b9aef95d328d74a17ae84f8d658059e2 introduced a dependency that was never meant to exist when the ac97_bus.c module was created. Move ac97_bus.c up the directory hierarchy to make sure it is built when selected even if sound is configured out so things work as originally intended. Signed-off-by: Nicolas Pitre <nico@cam.org> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/ac97_bus.c (renamed from sound/pci/ac97/ac97_bus.c)0
5 files changed, 12 insertions, 7 deletions
diff --git a/sound/Kconfig b/sound/Kconfig
index 95949b6806ac..9d77300746c6 100644
--- a/sound/Kconfig
+++ b/sound/Kconfig
@@ -93,4 +93,12 @@ endmenu
+config AC97_BUS
+ tristate
+ help
+ This is used to avoid config and link hard dependencies between the
+ sound subsystem and other function drivers completely unrelated to
+ sound although they're sharing the AC97 bus. Concerned drivers
+ should "select" this.
diff --git a/sound/Makefile b/sound/Makefile
index 5f6bef57e825..9aee54c4882d 100644
--- a/sound/Makefile
+++ b/sound/Makefile
@@ -8,6 +8,9 @@ obj-$(CONFIG_DMASOUND) += oss/
obj-$(CONFIG_SND) += core/ i2c/ drivers/ isa/ pci/ ppc/ arm/ synth/ usb/ sparc/ parisc/ pcmcia/ mips/
obj-$(CONFIG_SND_AOA) += aoa/
+# This one must be compilable even if sound is configured out
+obj-$(CONFIG_AC97_BUS) += ac97_bus.o
ifeq ($(CONFIG_SND),y)
obj-y += last.o
diff --git a/sound/pci/ac97/ac97_bus.c b/sound/ac97_bus.c
index 66de2c2f1554..66de2c2f1554 100644
--- a/sound/pci/ac97/ac97_bus.c
+++ b/sound/ac97_bus.c
diff --git a/sound/drivers/Kconfig b/sound/drivers/Kconfig
index 7971285dfd5b..40ebd2f44056 100644
--- a/sound/drivers/Kconfig
+++ b/sound/drivers/Kconfig
@@ -26,11 +26,7 @@ config SND_VX_LIB
config SND_AC97_CODEC
select SND_PCM
- select SND_AC97_BUS
-config SND_AC97_BUS
- tristate
+ select AC97_BUS
config SND_DUMMY
tristate "Dummy (/dev/null) soundcard"
diff --git a/sound/pci/ac97/Makefile b/sound/pci/ac97/Makefile
index 77b3482cb133..3c3222122d8b 100644
--- a/sound/pci/ac97/Makefile
+++ b/sound/pci/ac97/Makefile
@@ -10,11 +10,9 @@ snd-ac97-codec-objs += ac97_proc.o
snd-ak4531-codec-objs := ak4531_codec.o
-snd-ac97-bus-objs := ac97_bus.o
# Toplevel Module Dependency
obj-$(CONFIG_SND_AC97_CODEC) += snd-ac97-codec.o
obj-$(CONFIG_SND_ENS1370) += snd-ak4531-codec.o
-obj-$(CONFIG_SND_AC97_BUS) += snd-ac97-bus.o
obj-m := $(sort $(obj-m))