From mboxrd@z Thu Jan 1 00:00:00 1970 From: broonie@opensource.wolfsonmicro.com (Mark Brown) Date: Fri, 9 Mar 2012 11:53:31 +0000 Subject: [PATCH v3 08/11] ASoC: fsl: make fsl_ssi driver compilable on ARM/IMX In-Reply-To: <20120309032128.GK2499@S2101-09.ap.freescale.net> References: <1331225990-27308-1-git-send-email-shawn.guo@linaro.org> <1331225990-27308-9-git-send-email-shawn.guo@linaro.org> <4F5912D0.2090800@freescale.com> <20120309012653.GG2499@S2101-09.ap.freescale.net> <4F596674.5030405@freescale.com> <20120309032128.GK2499@S2101-09.ap.freescale.net> Message-ID: <20120309115327.GD3273@opensource.wolfsonmicro.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On Fri, Mar 09, 2012 at 11:21:31AM +0800, Shawn Guo wrote: > On Fri, Mar 09, 2012 at 02:09:57AM +0000, Tabi Timur-B04825 wrote: > > That's the general idea, but I think it needs more study. I don't > > consider this to be a bug that needs to be fixed ASAP, since it's never > > been an actual problem so far. For instance, do we need to protect > > between hw_params and _trigger? Yes, the capture and playback streams may run in parallel. > Ok, I will leave it to you with a big "FIXME" comment then. You probably just need a read/modify/write function to do the locking in the style of update_bits(). -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: