linux-kernel - Re: [PATCH] pwm: pwm-tipwmss: Remove all pm

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: <20160905065109.GE3532@ulmo.ba.sec>
Date:   Mon, 5 Sep 2016 08:51:09 +0200
From:   Thierry Reding <thierry.reding@...il.com>
To:     Vignesh R <vigneshr@...com>
Cc:     Jyri Sarha <jsarha@...com>, Dave Gerlach <d-gerlach@...com>,
        linux-omap@...r.kernel.org, linux-pwm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] pwm: pwm-tipwmss: Remove all pm_runtime gets and puts
 from the driver

On Mon, Aug 08, 2016 at 03:39:15PM +0530, Vignesh R wrote:
> From: Jyri Sarha <jsarha@...com>
> 
> Remove all pm_runtime gets and puts, and dummy pm_ops, from the
> pwm-tipwmss driver as there is no direct hardware access. The runtime PM
> needs to be enabled, so that the runtime PM framework takes care of
> enabling/disabling of PWMSS clock when submodules of PWMSS (ECAP or
> EHRPWM) call pm_runtime APIs. With this change PWMSS clock goes to
> idle when none of the submodules are in use.
> 
> Signed-off-by: Jyri Sarha <jsarha@...com>
> Signed-off-by: Vignesh R <vigneshr@...com>
> ---
>  drivers/pwm/pwm-tipwmss.c | 19 -------------------
>  1 file changed, 19 deletions(-)

Applied, with a slightly modified commit message.

Thanks,
Thierry

Download attachment "signature.asc" of type "application/pgp-signature" (802 bytes)