linux-kernel - Re: [PATCH 05/19 v3] regulator: max77686: Pass descriptor instead of GPIO number

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Mon, 14 May 2018 11:28:15 +0200
From:   Krzysztof Kozlowski <krzk@...nel.org>
To:     Linus Walleij <linus.walleij@...aro.org>
Cc:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>, linux-kernel@...r.kernel.org,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Subject: Re: [PATCH 05/19 v3] regulator: max77686: Pass descriptor instead of
 GPIO number

On Mon, May 14, 2018 at 10:06 AM, Linus Walleij
<linus.walleij@...aro.org> wrote:
> Instead of passing a global GPIO number, pass a descriptor looked
> up from the device tree configuration node.
>
> Cc: Chanwoo Choi <cw00.choi@...sung.com>
> Cc: Krzysztof Kozlowski <krzk@...nel.org>
> Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
> Signed-off-by: Linus Walleij <linus.walleij@...aro.org>
> ---
> ChangeLog v2->v3:
> - Name the regulator "max77686-regulator"
> - Set the regulator to NULL on erroneous lookup, restoring the
>   old init data lookup behaviour.
> ChangeLog v1->v2:
> - Rebase the patch on the other changes.
> ---
>  drivers/regulator/max77686-regulator.c | 19 ++++++++++++-------
>  1 file changed, 12 insertions(+), 7 deletions(-)

Reviewed-by: Krzysztof Kozlowski <krzk@...nel.org>
Tested on Odroid U3 (with max77686 although not using any GPIOs for
regulators, so at least default paths are not broken):
Tested-by: Krzysztof Kozlowski <krzk@...nel.org>

Best regards,
Krzysztof