Messages in this thread Patch in this message | | | From | Arnd Bergmann <> | Subject | [PATCH 1/2] ARM: stm32: Don't select DMA unconditionally on STM32MP157C | Date | Fri, 25 May 2018 18:10:20 +0200 |
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The patch that enabled these had no useful changelog that explains why it is done, and it causes a build warning:
WARNING: unmet direct dependencies detected for STM32_DMA Depends on [n]: DMADEVICES [=n] && (ARCH_STM32 [=y] || COMPILE_TEST [=y]) Selected by [y]: - MACH_STM32MP157 [=y] && ARCH_STM32 [=y] && ARCH_MULTI_V7 [=y]
Generally, platforms should not select arbitrary drivers, so let's just revert that change.
Fixes: de6037fa207f ("ARM: stm32: Select DMA, DMAMUX and MDMA support on STM32MP157C") Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- arch/arm/mach-stm32/Kconfig | 3 --- 1 file changed, 3 deletions(-)
diff --git a/arch/arm/mach-stm32/Kconfig b/arch/arm/mach-stm32/Kconfig index 82a93b8d9ae6..713c068b953f 100644 --- a/arch/arm/mach-stm32/Kconfig +++ b/arch/arm/mach-stm32/Kconfig @@ -46,9 +46,6 @@ if ARCH_MULTI_V7 config MACH_STM32MP157 bool "STMicroelectronics STM32MP157" - select STM32_DMA - select STM32_DMAMUX - select STM32_MDMA default y endif # ARMv7-A -- 2.9.0
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