Re: [PATCH] gpiolib: Free the last requested descriptor
From: Ricardo Ribalda Delgado
Date: Mon Sep 17 2018 - 06:14:40 EST
On Fri, Sep 14, 2018 at 10:56 AM Linus Walleij <linus.walleij@xxxxxxxxxx> wrote:
> On Thu, Sep 13, 2018 at 3:37 PM Ricardo Ribalda Delgado
> <ricardo.ribalda@xxxxxxxxx> wrote:
> > The current code only frees N-1 gpios if an error occurs during
> > gpiod_set_transitory, gpiod_direction_output or gpiod_direction_input.
> > Leading to gpios that cannot be used by userspace nor other drivers.
> > Cc: Timur Tabi <timur@xxxxxxxxxxxxxx>
> > Cc: stable@xxxxxxxxxxxxxxx
> > Fixes: ab3dbcf78f60f46d ("gpioib: do not free unrequested descriptors)
> > Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
> Patch applied for fixes with Jan's Reported-by tag.
Just a heads-up
I haven't seem the patch on your kernel tree at
it is probably on your computer tree, but I wanted to make sure the
patch is not lost in the wind :P
> Linus Walleij