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SubjectRe: [PATCH v2 1/2] pwm: add microchip soft ip corePWM driver
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On 14/06/2022 13:13, Uwe Kleine-König wrote:
> On Tue, Jun 14, 2022 at 10:34:00AM +0000, Conor.Dooley@microchip.com wrote:
>>> xtensa-linux-ld: drivers/pwm/pwm-microchip-core.o: in function `mchp_core_pwm_enable.isra.0':
>>>>> pwm-microchip-core.c:(.text+0x380): undefined reference to `__udivdi3'
>>> xtensa-linux-ld: drivers/pwm/pwm-microchip-core.o: in function `mchp_core_pwm_apply':
>>> pwm-microchip-core.c:(.text+0x586): undefined reference to `__udivdi3'
>>
>> I assume this is me using functions that are only defined for 64 bit...
>
> This is usually a division with variables > int.

Aye, which I now have - hence the div64_u64().
Thanks, I'll go digging for a fix :)
Conor.

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