linux-kernel - Re: [PATCH v2 7/8] mfd: pm8921: Implement irq_get_irqchip

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Message-ID: <CACRpkdZn6MDzpfmJLv-dd=ZkegTpoa4GyWa_MpA5Hn6SWOUahg@mail.gmail.com>
Date:	Fri, 17 Jul 2015 14:33:12 +0200
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Bjorn Andersson <bjorn.andersson@...ymobile.com>
Cc:	Kumar Gala <galak@...eaurora.org>,
	Andy Gross <agross@...eaurora.org>,
	Samuel Ortiz <sameo@...ux.intel.com>,
	Lee Jones <lee.jones@...aro.org>,
	Marc Zyngier <marc.zyngier@....com>,
	"linux-arm-msm@...r.kernel.org" <linux-arm-msm@...r.kernel.org>,
	linux-soc@...r.kernel.org,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 7/8] mfd: pm8921: Implement irq_get_irqchip_state

On Wed, Jul 15, 2015 at 8:40 AM, Bjorn Andersson
<bjorn.andersson@...ymobile.com> wrote:

> Implement irq_chip->irq_get_irqchip_state to make it possible for PMIC
> block drivers to access the IRQ real time status bits. The status bits
> are used for various kinds of input signals, e.g. GPIO.
>
> Signed-off-by: Bjorn Andersson <bjorn.andersson@...ymobile.com>
> ---
>
> Changes since v1:
> - Drop extra check for !chip
> - Simplify return value

This v2 version applied for v4.3.

Yours,
Linus Walleij
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