linux-kernel - [PATCH AUTOSEL 5.7 157/388] ASoC: rt5682: fix I2C/Soundwire dependencies

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Date:   Wed, 17 Jun 2020 21:04:14 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Arnd Bergmann <arnd@...db.de>, Mark Brown <broonie@...nel.org>,
        Sasha Levin <sashal@...nel.org>, alsa-devel@...a-project.org
Subject: [PATCH AUTOSEL 5.7 157/388] ASoC: rt5682: fix I2C/Soundwire dependencies

From: Arnd Bergmann <arnd@...db.de>

[ Upstream commit fd443a20c2f0950f3c31765a08f7dd49b3bc69cb ]

If one of the two is a loadable module, the combined driver must
not be built-in:

aarch64-linux-ld: sound/soc/codecs/rt5682.o: in function `rt5682_sdw_hw_free':
rt5682.c:(.text+0xb34): undefined reference to `sdw_stream_remove_slave'
aarch64-linux-ld: sound/soc/codecs/rt5682.o: in function `rt5682_sdw_hw_params':
rt5682.c:(.text+0xe78): undefined reference to `sdw_stream_add_slave'

In particular, the soundwire driver must not be built-in if
CONFIG_I2C=m.

Fixes: 5549ea647997 ("ASoC: rt5682: fix unmet dependencies")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
Link: https://lore.kernel.org/r/20200428214642.3925004-1-arnd@arndb.de
Signed-off-by: Mark Brown <broonie@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 sound/soc/codecs/Kconfig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 7d2cbed55a9d..4c643d2e6d6b 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -1136,10 +1136,13 @@ config SND_SOC_RT5677_SPI
 config SND_SOC_RT5682
 	tristate
 	depends on I2C || SOUNDWIRE
+	depends on SOUNDWIRE || !SOUNDWIRE
+	depends on I2C || !I2C
 
 config SND_SOC_RT5682_SDW
 	tristate "Realtek RT5682 Codec - SDW"
 	depends on SOUNDWIRE
+	depends on I2C || !I2C
 	select SND_SOC_RT5682
 	select REGMAP_SOUNDWIRE
 
-- 
2.25.1