| Message ID | 20201117182310.73609-1-krzk@kernel.org (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 61349f0f2715d08f9ab4448bc9004810fc74b531 |
| Headers | show |
| Series | [v2] ARM: sunxi: do not select COMMON_CLK to fix builds | expand |
On Tue, Nov 17, 2020 at 07:23:10PM +0100, 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: > > 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 here > > Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> > Reviewed-by: Samuel Holland <samuel@sholland.org> Acked-by: Maxime Ripard <mripard@kernel.org> however, I'm not sure the prefix is the one Mark would expect? Maxime
On Wed, 18 Nov 2020 at 16:38, Maxime Ripard <maxime@cerno.tech> wrote: > > On Tue, Nov 17, 2020 at 07:23:10PM +0100, 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: > > > > 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 here > > > > Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> > > Reviewed-by: Samuel Holland <samuel@sholland.org> > > Acked-by: Maxime Ripard <mripard@kernel.org> > > however, I'm not sure the prefix is the one Mark would expect? Good point, I'll fix it in v3. Best regards, Krzysztof
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
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: 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 here Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Samuel Holland <samuel@sholland.org> --- Changes since v1: 1. Do not select COMMON_CLK in arch/arm/mach-sunxi/Kconfig, 2. Add Samuel's review. --- sound/soc/sunxi/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)