linux-kernel - Re: [PATCH] ATA: sata_mv: Remove uneeded CONFIG_HAVE

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, 29 Jul 2013 13:51:02 -0300
From:	Ezequiel Garcia <ezequiel.garcia@...e-electrons.com>
To:	Tejun Heo <tj@...nel.org>
Cc:	linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org,
	Andrew Lunn <andrew@...n.ch>,
	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
	Gregory Clement <gregory.clement@...e-electrons.com>,
	Lior Amsalem <alior@...vell.com>
Subject: Re: [PATCH] ATA: sata_mv: Remove uneeded CONFIG_HAVE_CLK ifdefs

On Mon, Jul 29, 2013 at 12:00:16PM -0400, Tejun Heo wrote:
> On Mon, Jul 29, 2013 at 12:21:22PM -0300, Ezequiel Garcia wrote:
> > If CONFIG_HAVE_CLK is not selected, then all the clk API turn out
> > into stubs, so there's no need to have the ifdefs.
> > The only side-effect of this patch is the extra tiny kmalloc,
> > but that's not enough reason to have such ugly ifdefs all around
> > the code.
> > 
> > Signed-off-by: Ezequiel Garcia <ezequiel.garcia@...e-electrons.com>
> 
> Can you please add a comment in the hpriv definition explaining what
> that clk is for and how it's optional and becomes noops when not
> needed?
> 

Sure.

Thanks for the feedback,
-- 
Ezequiel García, Free Electrons
Embedded Linux, Kernel and Android Engineering
http://free-electrons.com
--
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/