On 11/15/20 11:09 AM, Krzysztof Kozlowski wrote:
COMMON_CLK is a user-selectable option with its own dependencies. The most important dependency is !HAVE_LEGACY_CLK. User-selectable drivers should not select COMMON_CLK because they will create a dependency cycle and build failures. For example on MIPS a configuration with COMMON_CLK (selected by SND_SUN8I_CODEC) and HAVE_LEGACY_CLK (selected by SOC_RT305X) is possible:
Ah, that makes sense.
WARNING: unmet direct dependencies detected for COMMON_CLK Depends on [n]: !HAVE_LEGACY_CLK [=y] Selected by [y]: - SND_SUN8I_CODEC [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && (ARCH_SUNXI || COMPILE_TEST [=y]) && OF [=y] && (MACH_SUN8I || ARM64 && ARCH_SUNXI || COMPILE_TEST [=y])
/usr/bin/mips-linux-gnu-ld: drivers/clk/clk.o: in function `clk_set_rate': (.text+0xaeb4): multiple definition of `clk_set_rate'; arch/mips/ralink/clk.o:(.text+0x88): first defined hereSigned-off-by: Krzysztof Kozlowski krzk@kernel.org
arch/arm/mach-sunxi/Kconfig | 1 + sound/soc/sunxi/Kconfig | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-sunxi/Kconfig b/arch/arm/mach-sunxi/Kconfig index eeadb1a4dcfe..4d9f9b6d329d 100644 --- a/arch/arm/mach-sunxi/Kconfig +++ b/arch/arm/mach-sunxi/Kconfig @@ -4,6 +4,7 @@ menuconfig ARCH_SUNXI depends on ARCH_MULTI_V5 || ARCH_MULTI_V7 select ARCH_HAS_RESET_CONTROLLER select CLKSRC_MMIO
- select COMMON_CLK
This is not necessary, since ARCH_SUNXI depends (through ARCH_MULTI_V{5,7}) on ARCH_MULTIPLATFORM, which selects COMMON_CLK already.
select GENERIC_IRQ_CHIP select GPIOLIB select PINCTRL diff --git a/sound/soc/sunxi/Kconfig b/sound/soc/sunxi/Kconfig index 69b9d8515335..ddcaaa98d3cb 100644 --- a/sound/soc/sunxi/Kconfig +++ b/sound/soc/sunxi/Kconfig @@ -14,7 +14,7 @@ config SND_SUN8I_CODEC tristate "Allwinner SUN8I audio codec" depends on OF depends on MACH_SUN8I || (ARM64 && ARCH_SUNXI) || COMPILE_TEST
- select COMMON_CLK
- depends on COMMON_CLK select REGMAP_MMIO help This option enables the digital part of the internal audio codec for
For this file: Reviewed-by: Samuel Holland samuel@sholland.org
Thanks, Samuel