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Date: Thu, 24 Aug 2017 12:44:12 +0800 From: jeffy <jeffy.chen@...k-chips.com> To: Donglin Peng <dolinux.peng@...il.com> CC: linux-kernel@...r.kernel.org, Mark Brown <broonie@...nel.org>, tiwai@...e.de, Jaroslav Kysela <perex@...ex.cz>, alsa-devel@...a-project.org, Takashi Iwai <tiwai@...e.com>, Liam Girdwood <lgirdwood@...il.com> Subject: Re: [PATCH v2] ASoC: Add a sanity check before using dai driver name Hi Dong, Thanks for noticing, will send new patch soon :) On 08/24/2017 11:46 AM, Donglin Peng wrote: > On Thu, Aug 24, 2017 at 11:34 AM, Jeffy Chen <jeffy.chen@...k-chips.com> wrote: >> list_for_each_entry(dai, &component->dai_list, list) { >> if (dlc->dai_name && strcmp(dai->name, dlc->dai_name) >> - && strcmp(dai->driver->name, dlc->dai_name)) >> + && (!dai->driver->name >> + || !strcmp(dai->driver->name, dlc->dai_name)) >> continue; > > If the dai->driver->name is match with the dlc->dai_name, does it need > to continue? hmm, sorry, i did this in a hurry, should setup my board and test it.. > >> >> return dai; > > >
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