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[PATCH] remove config ordering/dependency between ucb1400-ts and sound subsystem

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Commit 2d4ba4a3b9 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>
This commit is contained in:
Nicolas Pitre 2006-12-12 13:32:29 -05:00 committed by Linus Torvalds
parent 741441ab78
commit e1036502e5
6 changed files with 13 additions and 8 deletions
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2
drivers/input/touchscreen/Kconfig
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@ -146,7 +146,7 @@ config TOUCHSCREEN_TOUCHWIN
config TOUCHSCREEN_UCB1400
tristate "Philips UCB1400 touchscreen"
depends on SND_AC97_BUS
select AC97_BUS
help
This enables support for the Philips UCB1400 touchscreen interface.
The UCB1400 is an AC97 audio codec. The touchscreen interface

8
sound/Kconfig
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@ -93,4 +93,12 @@ endmenu
endif
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.
endmenu

3
sound/Makefile
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@ -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
endif

0
sound/pci/ac97/ac97_bus.c → sound/ac97_bus.c
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6
sound/drivers/Kconfig
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@ -26,11 +26,7 @@ config SND_VX_LIB
config SND_AC97_CODEC
tristate
select SND_PCM
select SND_AC97_BUS
config SND_AC97_BUS
tristate
select AC97_BUS
config SND_DUMMY
tristate "Dummy (/dev/null) soundcard"

2
sound/pci/ac97/Makefile
View File

@ -10,11 +10,9 @@ snd-ac97-codec-objs += ac97_proc.o
endif
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))