From mboxrd@z Thu Jan 1 00:00:00 1970 From: broonie@opensource.wolfsonmicro.com (Mark Brown) Date: Thu, 26 Jul 2012 16:25:34 +0100 Subject: [PATCH 07/21] ASoC: io: Prevent use of regmap if request fails In-Reply-To: <501160F5.5050807@linaro.org> References: <1343298534-13611-1-git-send-email-lee.jones@linaro.org> <1343298534-13611-8-git-send-email-lee.jones@linaro.org> <20120726113204.GY3099@opensource.wolfsonmicro.com> <50112C29.6020606@linaro.org> <20120726114215.GB3099@opensource.wolfsonmicro.com> <50115961.6060509@linaro.org> <20120726151217.GO3099@opensource.wolfsonmicro.com> <501160F5.5050807@linaro.org> Message-ID: <20120726152533.GS3099@opensource.wolfsonmicro.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Thu, Jul 26, 2012 at 04:23:33PM +0100, Lee Jones wrote: > What's my 'control data'? It's not used in the original codec patch. > The old way wants to go: > snd_soc_update_bits() -> snd_soc_read() -> ab8500_codec_read_reg() > When then calls back into the abx500. > So what 'control data' should I be storing in the codec struct? You're supposed to use it for the data you use to call back into the underlying I/O code. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: