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From: Nicolin Chen <nicoleotsuka-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Timur Tabi <timur-N01EOCouUvQ@public.gmane.org>,
	Xiubo Li <Li.Xiubo-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
Cc: broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
	alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org,
	mark.rutland-5wv7dgnIgG8@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCHv2 5/5] ASoC: fsl-sai: rename big_endian_data to is_msb_first.
Date: Sun, 24 Aug 2014 20:22:45 -0700	[thread overview]
Message-ID: <20140825032244.GB30314@Alpha> (raw)
In-Reply-To: <53FAAB0D.2000403-N01EOCouUvQ@public.gmane.org>

On Sun, Aug 24, 2014 at 10:18:37PM -0500, Timur Tabi wrote:
> Xiubo Li wrote:
> >-	sai->big_endian_data = of_property_read_bool(np, "big-endian-data");
> >+	sai->is_msb_first = of_property_read_bool(np, "msb-first");
> 
> This will break backwards compatibility with older device trees.

Yes.

Xiubo, you can try to fetch "big-endian-data" first. Then fetch
the new binding if the "big-endian-data" is absent. Just make
it compatible with both older device trees and the new one.
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  parent reply	other threads:[~2014-08-25  3:22 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-08-19  4:14 [PATCHv2 0/5] Convert to use regmap framework's endianness method Xiubo Li
     [not found] ` <1408421693-9929-1-git-send-email-Li.Xiubo-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2014-08-19  4:14   ` [PATCHv2 1/5] ASoC: fsl-asrc: " Xiubo Li
     [not found]     ` <1408421693-9929-2-git-send-email-Li.Xiubo-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2014-08-25  1:23       ` Nicolin Chen
2014-08-25  1:44         ` Li.Xiubo-KZfg59tc24xl57MIdRCFDg
     [not found]           ` <ece08117aedf49eabd6660078432ed87-swgC6WJTr6EbUgZD/0KOGpwN6zqB+hSMnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2014-08-25  2:13             ` Nicolin Chen
2014-08-25  2:29               ` Li.Xiubo-KZfg59tc24xl57MIdRCFDg
     [not found]                 ` <12fb3eca298842929a782e80a9cf6fbc-swgC6WJTr6EbUgZD/0KOGpwN6zqB+hSMnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2014-08-25  2:48                   ` Nicolin Chen
2014-08-19  4:14   ` [PATCHv2 2/5] ASoC: fsl-esai: " Xiubo Li
2014-08-19  4:14   ` [PATCHv2 3/5] ASoC: fsl-spdif: " Xiubo Li
2014-08-19  4:14   ` [PATCHv2 4/5] ASoC: fsl-sai: " Xiubo Li
2014-08-19  4:14   ` [PATCHv2 5/5] ASoC: fsl-sai: rename big_endian_data to is_msb_first Xiubo Li
     [not found]     ` <1408421693-9929-6-git-send-email-Li.Xiubo-KZfg59tc24xl57MIdRCFDg@public.gmane.org>
2014-08-25  1:50       ` Nicolin Chen
2014-08-25  2:04         ` Li.Xiubo
     [not found]           ` <b938ef9cd0df48e985a91c931f6052e6-swgC6WJTr6EbUgZD/0KOGpwN6zqB+hSMnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2014-08-25  2:43             ` Nicolin Chen
2014-08-25  3:11               ` Li.Xiubo-KZfg59tc24xl57MIdRCFDg
     [not found]                 ` <21764759b9c447c7a3c6158e3bcfb3e6-swgC6WJTr6EbUgZD/0KOGpwN6zqB+hSMnBOFsp37pqbUKgpGm//BTAC/G2K4zDHf@public.gmane.org>
2014-08-25  3:18                   ` Nicolin Chen
2014-08-25  3:27                     ` Li.Xiubo-KZfg59tc24xl57MIdRCFDg
2014-08-25  3:18     ` Timur Tabi
2014-08-25  3:22       ` Li.Xiubo
     [not found]       ` <53FAAB0D.2000403-N01EOCouUvQ@public.gmane.org>
2014-08-25  3:22         ` Nicolin Chen [this message]
2014-08-25  3:27           ` Li.Xiubo-KZfg59tc24xl57MIdRCFDg

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