[PATCH v7 4/8] PWM: add PWM driver for STM32 plaftorm

[Benjamin Gaignard]

2017-01-18 11:16 GMT+01:00 Thierry Reding <thierry.reding at gmail.com>:
> On Thu, Jan 05, 2017 at 10:25:40AM +0100, Benjamin Gaignard wrote:
> [...]
>> diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
>> index f92dd41..88035c0 100644
>> --- a/drivers/pwm/Kconfig
>> +++ b/drivers/pwm/Kconfig
>> @@ -397,6 +397,15 @@ config PWM_STI
>>         To compile this driver as a module, choose M here: the module
>>         will be called pwm-sti.
>>
>> +config PWM_STM32
>> +     tristate "STMicroelectronics STM32 PWM"
>> +     depends on (ARCH_STM32 && OF && MFD_STM32_TIMERS) || COMPILE_TEST
>
> One other thing: is the dependency on ARCH_STM32 and OF necessary here?
> ARCH_STM32 and OF are both pulled in by MFD_STM32_TIMERS. The dependency
> is probably fine for MFD_STM32_TIMERS, though even there && OF seems too
> much, since it's already pulled in via ARCH_STM32 -> ARM_SINGLE_ARMV7M
> -> USE_OF.

Said like that MFD_STM32_TIMERS is enough so I will keep this one

Thanks

>
> Thierry



-- 
Benjamin Gaignard

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