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| author | Arnd Bergmann <arnd@arndb.de> | 2014-04-29 19:18:26 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-04-30 20:32:20 -0700 |
| commit | 49e3c6418ba480d95a05814cceecc0eda8545179 (patch) | |
| tree | 4744ce384e300359f111d2358f6784535e7a852b | |
| parent | c9eaa447e77efe77b7fa4c953bd62de8297fd6c5 (diff) | |
| download | linux-49e3c6418ba480d95a05814cceecc0eda8545179.tar.bz2 | |
ASoC: nuc900: export nuc900_ac97_data
The symbol "nuc900_ac97_data" is used by the nuc900_pcm driver,
which may be a loadable module, so we should export it.
If one tries to build SND_SOC_NUC900 without SND_SOC_NUC900_AC97,
the kernel fails to link because of the reference to nuc900_ac97_data.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Xia Kaixu <kaixu.xia@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
| -rw-r--r-- | sound/soc/nuc900/Kconfig | 1 | ||||
| -rw-r--r-- | sound/soc/nuc900/nuc900-ac97.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/nuc900/Kconfig b/sound/soc/nuc900/Kconfig index a0ed1c618f60..7f0c954dff6f 100644 --- a/sound/soc/nuc900/Kconfig +++ b/sound/soc/nuc900/Kconfig @@ -4,6 +4,7 @@ config SND_SOC_NUC900 tristate "SoC Audio for NUC900 series" depends on ARCH_W90X900 + select SND_SOC_NUC900_AC97 help This option enables support for AC97 mode on the NUC900 SoC. diff --git a/sound/soc/nuc900/nuc900-ac97.c b/sound/soc/nuc900/nuc900-ac97.c index 8987bf987e58..f2f67942b229 100644 --- a/sound/soc/nuc900/nuc900-ac97.c +++ b/sound/soc/nuc900/nuc900-ac97.c @@ -28,6 +28,7 @@ static DEFINE_MUTEX(ac97_mutex); struct nuc900_audio *nuc900_ac97_data; +EXPORT_SYMBOL_GPL(nuc900_ac97_data); static int nuc900_checkready(void) { |