From: Marc Zyngier <maz@kernel.org>
To: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: linus.walleij@linaro.org, bjorn.andersson@linaro.org,
robimarko@gmail.com, linux-arm-msm@vger.kernel.org,
linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
johan+linaro@kernel.org, steev@kali.org
Subject: Re: [PATCH v2] pinctrl: qcom: spmi-gpio: Make IRQCHIP immutable
Date: Tue, 30 Aug 2022 09:26:51 +0100 [thread overview]
Message-ID: <e20dabe02d88f28fc933b596dee8b69d@kernel.org> (raw)
In-Reply-To: <20220830081212.164709-1-manivannan.sadhasivam@linaro.org>
On 2022-08-30 09:12, Manivannan Sadhasivam wrote:
> The IRQCHIP implementation used inside the gpiochips are not supposed
> to
lower case
> be changed during runtime. So let's make the one inside the spmi-gpio
> gpiochip immutable.
>
> This fixes the below warning during boot:
> gpio gpiochip0: (c440000.spmi:pmic@0:gpio@c000): not an immutable
> chip, please consider fixing it!
>
> Separate callbacks need to be provided for irq_{mask/unmask} pointers
> since
> the callbacks are supposed to mask/unmask the corresponding parent IRQ
> in
> addition to changing the gpio_desc flags.
This is all part of the existing documentation, so I don't think
this is really needed.
>
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
With the above fixed:
Acked-by: Marc Zyngier <maz@kernel.org>
M.
--
Jazz is not dead. It just smells funny...
next prev parent reply other threads:[~2022-08-30 8:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-30 8:12 [PATCH v2] pinctrl: qcom: spmi-gpio: Make IRQCHIP immutable Manivannan Sadhasivam
2022-08-30 8:26 ` Marc Zyngier [this message]
2022-08-30 8:44 ` Manivannan Sadhasivam
2022-08-30 8:48 ` Marc Zyngier
2022-08-30 9:19 ` Manivannan Sadhasivam
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