On Fri, Sep 28, 2018 at 2:14 PM Jeffrey Hugo <jhugo@xxxxxxxxxxxxxx> wrote: > Nack. Causes a XPU violation to the GPIO config registers. That doesn't surprise me at all. I believe that the problem is that gpiochip_line_is_valid() is being called before gpiochip_irqchip_init_valid_mask() is called, which means that gpiochip_line_is_valid() always returns true.
Re: [PATCH v2] gpiolib: Show correct direction from the beginning
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- Subject: Re: [PATCH v2] gpiolib: Show correct direction from the beginning
- From: Timur Tabi <timur@xxxxxxxxxx>
- Date: Fri, 28 Sep 2018 14:22:46 -0500
- In-reply-to: <5aea282d-6fc9-cd70-cec4-10f28aa819b9@codeaurora.org>
- References: <20180921103604.13361-1-ricardo.ribalda@gmail.com> <20180921103604.13361-2-ricardo.ribalda@gmail.com> <153803107307.119890.10052910965015646333@swboyd.mtv.corp.google.com> <ffe11a8c-368b-8c74-54a7-a088c3997032@kernel.org> <3e07cab8-0f3e-7474-8f6d-e6bb16e8f998@codeaurora.org> <5aea282d-6fc9-cd70-cec4-10f28aa819b9@codeaurora.org>
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