Re: [PATCH] gpio / ACPI: fix returned error from acpi_dev_gpio_irq_get()

From	Linus Walleij <linus.walleij@linaro.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH] gpio / ACPI: fix returned error from acpi_dev_gpio_irq_get()
Date	2016-10-20 14:20 +0200
Message-ID	<sukud-7se-7@gated-at.bofh.it> (permalink)
References	<sruT7-70w-17@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Show all headers | View raw

On Wed, Oct 12, 2016 at 6:40 PM, Benjamin Tissoires
<benjamin.tissoires@redhat.com> wrote:

> From: David Arcari <darcari@redhat.com>
>
> acpi_dev_gpio_irq_get() currently ignores the error returned
> by acpi_get_gpiod_by_index() and overwrites it with -ENOENT.
>
> Problem is this error can be -EPROBE_DEFER, which just blows
> up some drivers when the module ordering is not correct.
>
> Cc: stable@vger.kernel.org
> Signed-off-by: David Arcari <darcari@redhat.com>
> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>

Patch applied for fixes with Mika's ACK.

Yours,
Linus Walleij

Back to linux.kernel | Previous | Next | Find similar | Unroll thread

Thread

Re: [PATCH] gpio / ACPI: fix returned error from acpi_dev_gpio_irq_get() Linus Walleij <linus.walleij@linaro.org> - 2016-10-20 14:20 +0200

csiph-web