linux-kernel - Re: [PATCH] i2c: tegra: dynamically control fast clk

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: <502E9051.4090507@wwwdotorg.org>
Date:	Fri, 17 Aug 2012 12:41:21 -0600
From:	Stephen Warren <swarren@...dotorg.org>
To:	Laxman Dewangan <ldewangan@...dia.com>
CC:	khali@...ux-fr.org, ben-linux@...ff.org, w.sang@...gutronix.de,
	swarren@...dia.com, linux-i2c@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-tegra@...r.kernel.org
Subject: Re: [PATCH] i2c: tegra: dynamically control fast clk

On 08/17/2012 01:48 AM, Laxman Dewangan wrote:
> Tegra I2C driver enables the fast clock during initialization
> and does not disable till driver removed.
> Enable this clock before transfer and disable after transfer done.
> 
> Signed-off-by: Laxman Dewangan <ldewangan@...dia.com>
> ---
> This patch is on top of the clock chnages which is in Tegra sub system and
> based on 
>  i2c: tegra: I2_M_NOSTART functionality not supported in Tegra20
> So recommend to go on tegra sub-system.

What exactly is this patch based on? I checked out Tegra's
for-3.7/drivers-i2c, cherry-picked the M_NOSTART patch you mentioned,
and attempted to apply this patch. It doesn't apply. Same if I don't
cherry-pick the M_NOSTART patch, and same for next-20120816 with/without
the M_NOSTART patch.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/