Thread (2 messages) 2 messages, 2 authors, 2018-09-14

Re: [PATCH] pinctrl: at91: don't use the same irqchip with multiple gpiochips

From: Linus Walleij <hidden>
Date: 2018-09-14 09:00:02
Also in: linux-arm-kernel, lkml

On Thu, Sep 13, 2018 at 2:46 PM Ludovic Desroches
[off-list ref] wrote:
Sharing the same irqchip with multiple gpiochips is not a good
practice. For instance, when installing hooks, we change the state
of the irqchip. The initial state of the irqchip for the second
gpiochip to register is then disrupted.

Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Patch applied.

Yours,
Linus Walleij
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