[alsa-devel] [PATCH] ASoC: SOF: nocodec: fix undefined reference

[Pierre-Louis Bossart]

The nocodec option can be selected individually, leading to the following
issue:

sound/soc/sof/core.o: In function `snd_sof_device_probe':
core.c:(.text+0x4af): undefined reference to `sof_nocodec_setup'

Fix by selecting the SND_SOF_NOCODEC option as needed.

Reported-by: Hulk Robot <hulkci at huawei.com>
Reported-by: YueHaibing <yuehaibing at huawei.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>
---
 sound/soc/sof/Kconfig | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/sound/soc/sof/Kconfig b/sound/soc/sof/Kconfig
index b204c65698f9..a9a1d502daae 100644
--- a/sound/soc/sof/Kconfig
+++ b/sound/soc/sof/Kconfig
@@ -44,7 +44,10 @@ config SND_SOC_SOF_OPTIONS
 if SND_SOC_SOF_OPTIONS
 
 config SND_SOC_SOF_NOCODEC
-	tristate "SOF nocodec mode Support"
+	tristate
+
+config SND_SOC_SOF_NOCODEC_SUPPORT
+	bool "SOF nocodec mode support"
 	help
 	  This adds support for a dummy/nocodec machine driver fallback
 	  option if no known codec is detected. This is typically only
@@ -80,7 +83,7 @@ if SND_SOC_SOF_DEBUG
 
 config SND_SOC_SOF_FORCE_NOCODEC_MODE
 	bool "SOF force nocodec Mode"
-	depends on SND_SOC_SOF_NOCODEC
+	depends on SND_SOC_SOF_NOCODEC_SUPPORT
 	help
 	  This forces SOF to use dummy/nocodec as machine driver, even
 	  though there is a codec detected on the real platform. This is
@@ -135,6 +138,7 @@ endif ## SND_SOC_SOF_OPTIONS
 config SND_SOC_SOF
 	tristate
 	select SND_SOC_TOPOLOGY
+	select SND_SOC_SOF_NOCODEC if SND_SOC_SOF_NOCODEC_SUPPORT
 	help
 	  This option is not user-selectable but automagically handled by
 	  'select' statements at a higher level
-- 
2.17.1