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]
Message-ID: <20210302171250.GO4522@sirena.org.uk>
Date:   Tue, 2 Mar 2021 17:12:50 +0000
From:   Mark Brown <broonie@...nel.org>
To:     Lucas Tanure <tanureal@...nsource.cirrus.com>
Cc:     James Schulman <james.schulman@...rus.com>,
        David Rhodes <david.rhodes@...rus.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Richard Fitzgerald <rf@...nsource.cirrus.com>,
        alsa-devel@...a-project.org, patches@...nsource.cirrus.com,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 03/15] ASoC: cs42l42: Remove power if the driver is being
 removed

On Tue, Mar 02, 2021 at 05:04:42PM +0000, Lucas Tanure wrote:

>  	/* Hold down reset */
>  	gpiod_set_value_cansleep(cs42l42->reset_gpio, 0);
>  
> +	regulator_bulk_disable(ARRAY_SIZE(cs42l42->supplies), cs42l42->supplies);

Are you sure the device is always runtime resumed on remove?

Download attachment "signature.asc" of type "application/pgp-signature" (489 bytes)

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ