linux-kernel - [PATCH 1/3] ASoC: amd: acp: Wrap AMD Audio ACP components in SND_SOC_AMD_ACP

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Message-Id: <53d1d63bed1865293e6f5085ead21cdbb068fb15.1635260849.git.geert+renesas@glider.be>
Date:   Tue, 26 Oct 2021 17:11:21 +0200
From:   Geert Uytterhoeven <geert+renesas@...der.be>
To:     Ajit Kumar Pandey <AjitKumar.Pandey@....com>,
        Mark Brown <broonie@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>
Cc:     alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        Geert Uytterhoeven <geert+renesas@...der.be>
Subject: [PATCH 1/3] ASoC: amd: acp: Wrap AMD Audio ACP components in SND_SOC_AMD_ACP_COMMON

The build only descends into sound/soc/amd/acp/ if
CONFIG_SND_SOC_AMD_ACP_COMMON=y.  Hence all later config symbols should
depend on SND_SOC_AMD_ACP_COMMON, to prevent asking the user about
config symbols for driver code that won't be build anyway.

Fixes: 623621a9f9e1a2f4 ("ASoC: amd: Add common framework to support I2S on ACP SOC")
Signed-off-by: Geert Uytterhoeven <geert+renesas@...der.be>
---
 sound/soc/amd/acp/Kconfig | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sound/soc/amd/acp/Kconfig b/sound/soc/amd/acp/Kconfig
index 98ec18791d35ff3a..ea186cd31ba220ab 100644
--- a/sound/soc/amd/acp/Kconfig
+++ b/sound/soc/amd/acp/Kconfig
@@ -12,6 +12,8 @@ config SND_SOC_AMD_ACP_COMMON
 	  This option enables common modules for Audio-Coprocessor i.e. ACP
 	  IP block on AMD platforms.
 
+if SND_SOC_AMD_ACP_COMMON
+
 config SND_SOC_AMD_ACP_I2S
 	tristate
 
@@ -49,3 +51,5 @@ config SND_SOC_AMD_SOF_MACH
 	select SND_SOC_AMD_MACH_COMMON
 	help
 	  This option enables SOF sound card support for ACP audio.
+
+endif # SND_SOC_AMD_ACP_COMMON
-- 
2.25.1