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Date:   Thu, 14 Jan 2021 10:20:14 +0000
From:   Lee Jones <lee.jones@linaro.org>
To:     Jeff LaBundy <jeff@labundy.com>
Cc:     linux-kernel@vger.kernel.org
Subject: Re: [PATCH 4/6] mfd: iqs62x: Increase interrupt handler return delay
Message-ID: <20210114102014.GQ3975472@dell>
References: <1609707369-11297-1-git-send-email-jeff@labundy.com>
 <1609707369-11297-5-git-send-email-jeff@labundy.com>
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On Sun, 03 Jan 2021, Jeff LaBundy wrote:

> The time the device takes to deassert its RDY output following an
> I2C stop condition scales with the core clock frequency.
> 
> To prevent level-triggered interrupts from being reasserted after
> the interrupt handler returns, increase the time before returning
> to account for the worst-case delay (~90 us) plus margin.
> 
> Signed-off-by: Jeff LaBundy <jeff@labundy.com>
> ---
>  drivers/mfd/iqs62x.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

For my own reference (apply this as-is to your sign-off block):

  Acked-for-MFD-by: Lee Jones <lee.jones@linaro.org>

-- 
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
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