From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vinod Koul Subject: Re: [PATCH v4] dmaengine: tegra-apb: proper default init of channel slave_id Date: Mon, 2 May 2016 15:24:31 +0530 Message-ID: <20160502095430.GH2274@localhost> References: <1461404160-19612-1-git-send-email-smohammed@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1461404160-19612-1-git-send-email-smohammed-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Shardar Shariff Md Cc: ldewangan-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org, thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, gnurou-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, dmaengine-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org List-Id: linux-tegra@vger.kernel.org On Sat, Apr 23, 2016 at 03:06:00PM +0530, Shardar Shariff Md wrote: > Initialize default channel slave_id(req_sel) to invalid id > (i.e max supported slave id + 1) to avoid overwriting of slave_id > during tegra_dma_slave_config() with client data if slave_id > is not initialized through DT Applied, thanks -- ~Vinod