linux-kernel - Re: [PATCH v1 2/5] mmc: mxs-mmc: add dt probe support

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: <201203140809.22676.marek.vasut@gmail.com>
Date:	Wed, 14 Mar 2012 08:09:22 +0100
From:	Marek Vasut <marek.vasut@...il.com>
To:	Dong Aisheng <aisheng.dong@...escale.com>
Cc:	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"Dong Aisheng-B29396" <B29396@...escale.com>,
	"devicetree-discuss@...ts.ozlabs.org" 
	<devicetree-discuss@...ts.ozlabs.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-mmc@...r.kernel.org" <linux-mmc@...r.kernel.org>,
	"vinod.koul@...ux.intel.com" <vinod.koul@...ux.intel.com>,
	"s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
	"rob.herring@...xeda.com" <rob.herring@...xeda.com>,
	"grant.likely@...retlab.ca" <grant.likely@...retlab.ca>,
	"rdunlap@...otime.net" <rdunlap@...otime.net>,
	"kernel@...gutronix.de" <kernel@...gutronix.de>,
	"cjb@...top.org" <cjb@...top.org>,
	"Guo Shawn-R65073" <r65073@...escale.com>
Subject: Re: [PATCH v1 2/5] mmc: mxs-mmc: add dt probe support

Dear Dong Aisheng,

> On Wed, Mar 14, 2012 at 01:58:25PM +0800, Marek Vasut wrote:
> > Dear Dong Aisheng,
> > 
> > > Signed-off-by: Dong Aisheng <dong.aisheng@...aro.org>
> 
> ........
> 
> > > +static const struct of_device_id mxs_mmc_dt_ids[] = {
> > > +	{ .compatible = "fsl,imx23-mmc", .data = NULL, },
> > > +	{ .compatible = "fsl,imx28-mmc", .data = NULL, },
> > 
> > Do you really need two distinct ones here?
> 
> Hmm, my original purpose is to put soc difference data in .data
> to remove cpu_is_* function calls in the driver later.
> Do you think if any issue?
> 

Well, what's the difference between the interfaces on mx233 and mx28? Is it 
something that can't be encoded otherwise? I think they're not so different.

Best regards,
Marek Vasut
--
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/