linux-kernel - Re: [PATCH] pinctl: ti: iodelay: fix error checking on pinctrl_count_index_with

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Date:   Fri, 20 Sep 2019 07:24:44 -0700
From:   Tony Lindgren <tony@...mide.com>
To:     Colin King <colin.king@...onical.com>
Cc:     Linus Walleij <linus.walleij@...aro.org>,
        YueHaibing <yuehaibing@...wei.com>, Nishanth Menon <nm@...com>,
        Tero Kristo <t-kristo@...com>, linux-gpio@...r.kernel.org,
        kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] pinctl: ti: iodelay: fix error checking on
 pinctrl_count_index_with_args call

* Colin King <colin.king@...onical.com> [190920 12:21]:
> From: Colin Ian King <colin.king@...onical.com>
> 
> The call to pinctrl_count_index_with_args checks for a -EINVAL return
> however this function calls pinctrl_get_list_and_count and this can
> return -ENOENT. Rather than check for a specific error, fix this by
> checking for any error return to catch the -ENOENT case.

Acked-by: Tony Lindgren <tony@...mide.com>