From: Grygorii Strashko <grygorii.strashko@ti.com>
To: Linus Walleij <linus.walleij@linaro.org>,
linux-gpio@vger.kernel.org,
Alexandre Courbot <acourbot@nvidia.com>
Cc: stable@vger.kernel.org
Subject: Re: [PATCH v2] gpio: make library immune to error pointers
Date: Thu, 16 Jun 2016 16:05:47 +0300 [thread overview]
Message-ID: <5762A42B.6000502@ti.com> (raw)
In-Reply-To: <1466076157-9805-1-git-send-email-linus.walleij@linaro.org>
On 06/16/2016 02:22 PM, Linus Walleij wrote:
> Most functions that take a GPIO descriptor in need to check the
> descriptor for IS_ERR(). We do this mostly in the VALIDATE_DESC()
> macro except for the gpiod_to_irq() function which needs special
> handling.
>
> Cc: stable@vger.kernel.org
> Reported-by: Grygorii Strashko <grygorii.strashko@ti.com>
> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
> ---
> ChangeLog v1->v2:
> - Complain when descriptors contain error values so the offending
> code can be fixed.
> ---
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
--
regards,
-grygorii
next prev parent reply other threads:[~2016-06-16 13:05 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-16 11:22 [PATCH v2] gpio: make library immune to error pointers Linus Walleij
2016-06-16 13:05 ` Grygorii Strashko [this message]
2016-06-17 1:15 ` Alexandre Courbot
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