Re: [PATCH] pinctrl: qcom: Don't clear status bit on irq_unmask

From	Linus Walleij <linus.walleij@linaro.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH] pinctrl: qcom: Don't clear status bit on irq_unmask
Date	2017-03-16 16:40 +0100
Message-ID	<tlFFp-lI-39@gated-at.bofh.it> (permalink)
References	<tl437-7nX-1@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Tue, Mar 14, 2017 at 4:23 PM, Bjorn Andersson
<bjorn.andersson@linaro.org> wrote:

> Clearing the status bit on irq_unmask will discard any pending interrupt
> that did arrive after the irq_ack, i.e. while the IRQ handler function
> was executing.
>
> Fixes: f365be092572 ("pinctrl: Add Qualcomm TLMM driver")
> Cc: stable@vger.kernel.org
> Cc: Stephen Boyd <sboyd@codeaurora.org>
> Reported-by: Timur Tabi <timur@codeaurora.org>
> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

Patch applied for fixes.

Yours,
Linus Walleij

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[PATCH] pinctrl: qcom: Don't clear status bit on irq_unmask Bjorn Andersson <bjorn.andersson@linaro.org> - 2017-03-15 00:30 +0100
  Re: [PATCH] pinctrl: qcom: Don't clear status bit on irq_unmask Linus Walleij <linus.walleij@linaro.org> - 2017-03-16 16:40 +0100

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