diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2024-10-15 15:09:54 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-10-17 12:13:10 +0100 |
| commit | 43916d9288460bd76d47128898fdf5972dfdb87f (patch) | |
| tree | 9963d8c6d96d3dbdbbe5b78e597df39e84d94a52 | |
| parent | 7bc18a78157997575d8260bd922fff11fb5f21df (diff) | |
ASoC: loongson: make loongson-i2s.o a separate module
An object file should not be linked into multiple modules and/or
vmlinux:
scripts/Makefile.build:221: /home/arnd/arm-soc/sound/soc/loongson/Makefile: loongson_i2s.o is added to multiple modules: snd-soc-loongson-i2s-pci snd-soc-loongson-i2s-plat
Change this one to make it a library module with two exported symbols
that will work in any configuration.
Fixes: ba4c5fad598c ("ASoC: loongson: Add I2S controller driver as platform device")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20241015150958.2294155-1-arnd@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/loongson/Makefile | 10 | ||||
| -rw-r--r-- | sound/soc/loongson/loongson_i2s.c | 5 |
2 files changed, 11 insertions, 4 deletions
diff --git a/sound/soc/loongson/Makefile b/sound/soc/loongson/Makefile index f396259244a3..c0cb1acb36e3 100644 --- a/sound/soc/loongson/Makefile +++ b/sound/soc/loongson/Makefile @@ -1,10 +1,12 @@ # SPDX-License-Identifier: GPL-2.0 #Platform Support -snd-soc-loongson-i2s-pci-y := loongson_i2s_pci.o loongson_i2s.o loongson_dma.o -obj-$(CONFIG_SND_SOC_LOONGSON_I2S_PCI) += snd-soc-loongson-i2s-pci.o +snd-soc-loongson-i2s-pci-y := loongson_i2s_pci.o loongson_dma.o +obj-$(CONFIG_SND_SOC_LOONGSON_I2S_PCI) += snd-soc-loongson-i2s-pci.o snd-soc-loongson-i2s.o -snd-soc-loongson-i2s-plat-y := loongson_i2s_plat.o loongson_i2s.o -obj-$(CONFIG_SND_SOC_LOONGSON_I2S_PLATFORM) += snd-soc-loongson-i2s-plat.o +snd-soc-loongson-i2s-plat-y := loongson_i2s_plat.o +obj-$(CONFIG_SND_SOC_LOONGSON_I2S_PLATFORM) += snd-soc-loongson-i2s-plat.o snd-soc-loongson-i2s.o + +snd-soc-loongson-i2s-y := loongson_i2s.o #Machine Support snd-soc-loongson-card-y := loongson_card.o diff --git a/sound/soc/loongson/loongson_i2s.c b/sound/soc/loongson/loongson_i2s.c index 40bbf3205391..e8852a30f213 100644 --- a/sound/soc/loongson/loongson_i2s.c +++ b/sound/soc/loongson/loongson_i2s.c @@ -246,6 +246,7 @@ struct snd_soc_dai_driver loongson_i2s_dai = { .ops = &loongson_i2s_dai_ops, .symmetric_rate = 1, }; +EXPORT_SYMBOL_GPL(loongson_i2s_dai); static int i2s_suspend(struct device *dev) { @@ -268,3 +269,7 @@ static int i2s_resume(struct device *dev) const struct dev_pm_ops loongson_i2s_pm = { SYSTEM_SLEEP_PM_OPS(i2s_suspend, i2s_resume) }; +EXPORT_SYMBOL_GPL(loongson_i2s_pm); + +MODULE_LICENSE("GPL"); +MODULE_DESCRIPTION("Common functions for loongson I2S controller driver"); |