linux-kernel - Re: [PATCH] mfd: omap-usb-host: fix clock API usage on usbhs

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:	Tue, 26 Jul 2011 17:34:34 +0300
From:	Felipe Balbi <balbi@...com>
To:	Keshava Munegowda <keshava_mgowda@...com>
Cc:	linux-usb@...r.kernel.org, linux-omap@...r.kernel.org,
	linux-kernel@...r.kernel.org, balbi@...com, gadiyar@...com,
	sameo@...ux.intel.com, parthab@...ia.ti.com, kishon@...com
Subject: Re: [PATCH] mfd: omap-usb-host: fix clock API usage on
 usbhs_disable()

On Fri, Jul 22, 2011 at 06:39:30PM +0530, Keshava Munegowda wrote:
> From: Keshava Munegowda <Keshava_mgowda@...com>
> 
> usbhs_disable function was invoking clk_enable() instead of
> clk_disable(), thus only increasing the clock usage counter and
> preventing this particular clock from being ever turned off.
> Because of this, the power domain of omap4 the USB Host subsystem
> would never reach lower power states.This patch calls clk_disable()
> in usbhs_disable function
> 
> Signed-off-by: Keshava Munegowda <keshava_mgowda@...com>

Acked-by: Felipe Balbi <balbi@...com>

Samuel, I guess you can take this via MFD ?

-- 
balbi

Download attachment "signature.asc" of type "application/pgp-signature" (491 bytes)