Messages in this thread | | | Date | Tue, 15 Mar 2016 15:12:59 +0100 | Subject | Re: [PATCH V2 3/5] gpio: of: Return error if gpio hog configuration failed | From | Linus Walleij <> |
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On Fri, Mar 11, 2016 at 2:43 PM, Laxman Dewangan <ldewangan@nvidia.com> wrote:
> If GPIO hog configuration failed while adding OF based > gpiochip() then return the error instead of ignoring it. > > This helps of properly handling the gpio driver dependency. > > When adding the gpio hog nodes for NVIDIA's Tegra210 platforms, > the gpio_hogd() fails with EPROBE_DEFER because pinctrl is not > ready at this time and gpio_request() for Tegra GPIO driver > returns error. The error was not causing the Tegra GPIO driver > to fail as the error was getting ignored. > > Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> > Cc: Benoit Parrot <bparrot@ti.com> > Cc: Alexandre Courbot <acourbot@nvidia.com> > Reviewed-by: Thierry Reding <treding@nvidia.com>
Oops is this something I should apply for fixes and tag for stable?
Yours, Linus Walleij
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