linux-kernel - [PATCH] ASoC: fsl MPC52xx drivers require PPC

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Date:   Fri, 28 Apr 2023 23:02:17 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     linux-kernel@...r.kernel.org
Cc:     Randy Dunlap <rdunlap@...radead.org>,
        Grant Likely <grant.likely@...retlab.ca>,
        Mark Brown <broonie@...nsource.wolfsonmicro.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Shengjiu Wang <shengjiu.wang@...il.com>,
        Xiubo Li <Xiubo.Lee@...il.com>, alsa-devel@...a-project.org,
        linuxppc-dev@...ts.ozlabs.org, Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>
Subject: [PATCH] ASoC: fsl MPC52xx drivers require PPC_BESTCOMM

Both SND_MPC52xx_SOC_PCM030 and SND_MPC52xx_SOC_EFIKA select
SND_SOC_MPC5200_AC97. The latter symbol depends on PPC_BESTCOMM,
so the 2 former symbols should also depend on PPC_BESTCOMM since
"select" does not follow any dependency chains.

This prevents a kconfig warning and build errors:

WARNING: unmet direct dependencies detected for SND_SOC_MPC5200_AC97
  Depends on [n]: SOUND [=y] && !UML && SND [=m] && SND_SOC [=m] && SND_POWERPC_SOC [=m] && PPC_MPC52xx [=y] && PPC_BESTCOMM [=n]
  Selected by [m]:
  - SND_MPC52xx_SOC_PCM030 [=m] && SOUND [=y] && !UML && SND [=m] && SND_SOC [=m] && SND_POWERPC_SOC [=m] && PPC_MPC5200_SIMPLE [=y]
  - SND_MPC52xx_SOC_EFIKA [=m] && SOUND [=y] && !UML && SND [=m] && SND_SOC [=m] && SND_POWERPC_SOC [=m] && PPC_EFIKA [=y]

ERROR: modpost: "mpc5200_audio_dma_destroy" [sound/soc/fsl/mpc5200_psc_ac97.ko] undefined!
ERROR: modpost: "mpc5200_audio_dma_create" [sound/soc/fsl/mpc5200_psc_ac97.ko] undefined!

Fixes: 40d9ec14e7e1 ("ASoC: remove BROKEN from Efika and pcm030 fabric drivers")
Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
Cc: Grant Likely <grant.likely@...retlab.ca>
Cc: Mark Brown <broonie@...nsource.wolfsonmicro.com>
Cc: Liam Girdwood <lgirdwood@...il.com>
Cc: Shengjiu Wang <shengjiu.wang@...il.com>
Cc: Xiubo Li <Xiubo.Lee@...il.com>
Cc: alsa-devel@...a-project.org
Cc: linuxppc-dev@...ts.ozlabs.org
Cc: Jaroslav Kysela <perex@...ex.cz>
Cc: Takashi Iwai <tiwai@...e.com>
---
 sound/soc/fsl/Kconfig |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff -- a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
--- a/sound/soc/fsl/Kconfig
+++ b/sound/soc/fsl/Kconfig
@@ -243,7 +243,7 @@ config SND_SOC_MPC5200_AC97
 
 config SND_MPC52xx_SOC_PCM030
 	tristate "SoC AC97 Audio support for Phytec pcm030 and WM9712"
-	depends on PPC_MPC5200_SIMPLE
+	depends on PPC_MPC5200_SIMPLE && PPC_BESTCOMM
 	select SND_SOC_MPC5200_AC97
 	select SND_SOC_WM9712
 	help
@@ -252,7 +252,7 @@ config SND_MPC52xx_SOC_PCM030
 
 config SND_MPC52xx_SOC_EFIKA
 	tristate "SoC AC97 Audio support for bbplan Efika and STAC9766"
-	depends on PPC_EFIKA
+	depends on PPC_EFIKA && PPC_BESTCOMM
 	select SND_SOC_MPC5200_AC97
 	select SND_SOC_STAC9766
 	help