Enabling both the old AC97_BUS code and the new AC97_BUS_COMPAT causes
problems because both modules provide an exported snd_ac97_reset()
function.
I had tried to fix the problem of having both coexist earlier, but
my patch only prevented them from being built-in. This is because
of a special Kconfig feature that lets a symbol have a dependency
on another one being disabled, but still allow both to be loadable
modules.
Changing the dependency to =n avoids that problem, now we can only
build the new driver if the old one is completely disabled.
If we could figure out a way to let rename one of the reset
functions and have each driver link to exactly the old or
the compat code, that would also work, but I could not find if
that's possible.
Fixes: bec5ecdf41d4 ("ASoC: pxa: avoid AC97_BUS build warning")
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
sound/soc/pxa/Kconfig | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/sound/soc/pxa/Kconfig b/sound/soc/pxa/Kconfig
index 943b44de1464..6075fc32e6b9 100644
--- a/sound/soc/pxa/Kconfig
+++ b/sound/soc/pxa/Kconfig
@@ -79,7 +79,7 @@ config SND_PXA2XX_SOC_TOSA
tristate "SoC AC97 Audio support for Tosa"
depends on SND_PXA2XX_SOC && MACH_TOSA
depends on MFD_TC6393XB
- depends on !AC97_BUS
+ depends on AC97_BUS=n
select SND_PXA2XX_SOC_AC97
select SND_SOC_WM9712
help
@@ -89,7 +89,7 @@ config SND_PXA2XX_SOC_TOSA
config SND_PXA2XX_SOC_E740
tristate "SoC AC97 Audio support for e740"
depends on SND_PXA2XX_SOC && MACH_E740
- depends on !AC97_BUS
+ depends on AC97_BUS=n
select SND_SOC_WM9705
select SND_PXA2XX_SOC_AC97
help
@@ -99,7 +99,7 @@ config SND_PXA2XX_SOC_E740
config SND_PXA2XX_SOC_E750
tristate "SoC AC97 Audio support for e750"
depends on SND_PXA2XX_SOC && MACH_E750
- depends on !AC97_BUS
+ depends on AC97_BUS=n
select SND_SOC_WM9705
select SND_PXA2XX_SOC_AC97
help
@@ -109,7 +109,7 @@ config SND_PXA2XX_SOC_E750
config SND_PXA2XX_SOC_E800
tristate "SoC AC97 Audio support for e800"
depends on SND_PXA2XX_SOC && MACH_E800
- depends on !AC97_BUS
+ depends on AC97_BUS=n
select SND_SOC_WM9712
select SND_PXA2XX_SOC_AC97
help
@@ -120,7 +120,7 @@ config SND_PXA2XX_SOC_EM_X270
tristate "SoC Audio support for CompuLab EM-x270, eXeda and CM-X300"
depends on SND_PXA2XX_SOC && (MACH_EM_X270 || MACH_EXEDA || \
MACH_CM_X300)
- depends on !AC97_BUS
+ depends on AC97_BUS=n
select SND_PXA2XX_SOC_AC97
select SND_SOC_WM9712
help
@@ -131,7 +131,7 @@ config SND_PXA2XX_SOC_PALM27X
bool "SoC Audio support for Palm T|X, T5, E2 and LifeDrive"
depends on SND_PXA2XX_SOC && (MACH_PALMLD || MACH_PALMTX || \
MACH_PALMT5 || MACH_PALMTE2)
- depends on !AC97_BUS
+ depends on AC97_BUS=n
select SND_PXA2XX_SOC_AC97
select SND_SOC_WM9712
help
@@ -161,7 +161,7 @@ config SND_SOC_TTC_DKB
config SND_SOC_ZYLONITE
tristate "SoC Audio support for Marvell Zylonite"
depends on SND_PXA2XX_SOC && MACH_ZYLONITE
- depends on !AC97_BUS
+ depends on AC97_BUS=n
select SND_PXA2XX_SOC_AC97
select SND_PXA_SOC_SSP
select SND_SOC_WM9713
@@ -201,7 +201,7 @@ config SND_PXA2XX_SOC_MAGICIAN
config SND_PXA2XX_SOC_MIOA701
tristate "SoC Audio support for MIO A701"
depends on SND_PXA2XX_SOC && MACH_MIOA701
- depends on !AC97_BUS
+ depends on AC97_BUS=n
select SND_PXA2XX_SOC_AC97
select SND_SOC_WM9713
help
--
2.18.0
_______________________________________________
Alsa-devel mailing list
Alsa-devel@xxxxxxxxxxxxxxxx
http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
