From 7d2497b7fd3bf45706360bfe289f19d61d37f536 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Martin=20Povi=C5=A1er?= Date: Thu, 1 Sep 2022 13:34:14 +0200 Subject: [PATCH] ASoC: apple: mca: Unselect COMMON_CLK in Kconfig MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The MCA driver selects COMMON_CLK, which leads to misconfiguration on platforms with HAVE_LEGACY_CLK (under compile test). Kconfig catches the conflict with the following warning: WARNING: unmet direct dependencies detected for COMMON_CLK Depends on [n]: !HAVE_LEGACY_CLK [=y] Selected by [m]: - SND_SOC_APPLE_MCA [=m] && SOUND [=m] && !UML && SND [=m] && SND_SOC [=m] && (ARCH_APPLE || COMPILE_TEST [=y]) Eventually the build fails with errors like: >> drivers/clk/clk.c:867:6: error: redefinition of 'clk_unprepare' 867 | void clk_unprepare(struct clk *clk) | ^~~~~~~~~~~~~ In file included from drivers/clk/clk.c:9: include/linux/clk.h:303:20: note: previous definition of 'clk_unprepare' with type 'void(struct clk *)' 303 | static inline void clk_unprepare(struct clk *clk) | ^~~~~~~~~~~~~ which appears to be because COMMON_CLK is selected but HAVE_CLK_PREPARE is not. In the end it seems we had no business selecting COMMON_CLK from an unrelated driver like that, so remove the selection. The linux/clk.h API is there anyway. Fixes: 3df5d0d97289 ("ASoC: apple: mca: Start new platform driver") Reported-by: kernel test robot Signed-off-by: Martin Povišer Link: https://lore.kernel.org/r/20220901113415.27449-1-povik+lin@cutebit.org Signed-off-by: Mark Brown --- sound/soc/apple/Kconfig | 1 - 1 file changed, 1 deletion(-) diff --git a/sound/soc/apple/Kconfig b/sound/soc/apple/Kconfig index 0ba955657e98..793f7782e0d7 100644 --- a/sound/soc/apple/Kconfig +++ b/sound/soc/apple/Kconfig @@ -2,7 +2,6 @@ config SND_SOC_APPLE_MCA tristate "Apple Silicon MCA driver" depends on ARCH_APPLE || COMPILE_TEST select SND_DMAENGINE_PCM - select COMMON_CLK default ARCH_APPLE help This option enables an ASoC platform driver for MCA peripherals found -- 2.11.0