From f9ad75468453b019b92c5296e6a04bf7c37f49e4 Mon Sep 17 00:00:00 2001
From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Date: Fri, 1 Nov 2019 12:30:39 -0500
Subject: [PATCH] ASoC: SOF: imx: fix reverse CONFIG_SND_SOC_SOF_OF dependency
Git-commit: f9ad75468453b019b92c5296e6a04bf7c37f49e4
Patch-mainline: v5.5-rc1
References: jsc#SLE-16518
updated solution to the problem reported with randconfig:
CONFIG_SND_SOC_SOF_IMX depends on CONFIG_SND_SOC_SOF, but is in
turn referenced by the sof-of-dev driver. This creates a reverse
dependency that manifests in a link error when CONFIG_SND_SOC_SOF_OF
is built-in but CONFIG_SND_SOC_SOF_IMX=m:
sound/soc/sof/sof-of-dev.o:(.data+0x118): undefined reference to `sof_imx8_ops'
use def_trisate to propagate the right settings without select.
Fixes: f4df4e4042b0 ("ASoC: SOF: imx8: Fix COMPILE_TEST error")
Fixes: 202acc565a1f ("ASoC: SOF: imx: Add i.MX8 HW support")
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20191101173045.27099-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
sound/soc/sof/imx/Kconfig | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
--- a/sound/soc/sof/imx/Kconfig
+++ b/sound/soc/sof/imx/Kconfig
@@ -11,8 +11,8 @@ config SND_SOC_SOF_IMX_TOPLEVEL
if SND_SOC_SOF_IMX_TOPLEVEL
-config SND_SOC_SOF_IMX8
- tristate "SOF support for i.MX8"
+config SND_SOC_SOF_IMX8_SUPPORT
+ bool "SOF support for i.MX8"
depends on IMX_SCU
depends on IMX_DSP
help
@@ -20,4 +20,8 @@ config SND_SOC_SOF_IMX8
Say Y if you have such a device.
If unsure select "N".
+config SND_SOC_SOF_IMX8
+ def_tristate SND_SOC_SOF_OF
+ depends on SND_SOC_SOF_IMX8_SUPPORT
+
endif ## SND_SOC_SOF_IMX_IMX_TOPLEVEL