From patchwork Fri May 15 20:56:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mathieu Poirier X-Patchwork-Id: 11553001 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 102B3138A for ; Fri, 15 May 2020 20:57:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EB5EC20756 for ; Fri, 15 May 2020 20:57:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="y/0wl3uo" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726719AbgEOU4u (ORCPT ); Fri, 15 May 2020 16:56:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39036 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726722AbgEOU4t (ORCPT ); Fri, 15 May 2020 16:56:49 -0400 Received: from mail-pl1-x642.google.com (mail-pl1-x642.google.com [IPv6:2607:f8b0:4864:20::642]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 50D99C061A0C for ; Fri, 15 May 2020 13:56:49 -0700 (PDT) Received: by mail-pl1-x642.google.com with SMTP id t16so1396925plo.7 for ; Fri, 15 May 2020 13:56:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=s8VDhGuf90flrni22PAMq0PKDvRvzu01cgQHrQkAFj4=; b=y/0wl3uo18c7tS7j57d3Zz+JlewUQBMvtMwNWF0DZ7HLH1KZYmL0up0STGVDbMDtyK 7HseB+rrPRH1K+IJ4zFxWycOTsh6YlrcOZc4K7vbjrBwwRr1aEeELQxu/JB0ShYEm65Y Tc4gNrusae8YlRRDo8NchO+oZrGWxqr+GTdQEEgVoynZ0hHV+PyzI2mpXLHZHLPNvp3Z TvltwGzEPHW8vNrozpq/YZBeffCUdr8pQETq0y7jlPy9m3zM3kZicnLcyCZmCCjgyCPK JQA/0p9UKXrucdcZECmSi5EoXCMfOEZFfqgZLoSNRYFBtbfOVef+xs8lVNQ7jXg9a3Sj pxyw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=s8VDhGuf90flrni22PAMq0PKDvRvzu01cgQHrQkAFj4=; b=Ti/08cy3i9cMBGn7tPtUPFUVg4ZiThI4PRDorCcX/Z9soyeA3uz4aDnzEiVmn5vWor gHZKXOTK3UHoJq8PjpNxPcarNO777/hf8ZoKpZLn76LPbA6FT0kxWn9nVMUyDh/gorry IvwGqzKAda3pGq9lgRb5aPRBVkCRDZOMc+wFryxYRYcEQ/co8oWpSS5FKjw9QHSk1rmf Z/L4frB7MUOSdVuJw3A/wYcNrSHrJI3zaGNnFQ6zYJqXgjnKIgsrTGfya97/TdzUQGsB oTbXbLLo8y8NZrMoNz6J1Atc9Wp1ssPjmP+eBb0MX1RY9RvlNiQLR99hYNA0/ikkhLeN h0eA== X-Gm-Message-State: AOAM5335rbl6B3eLzKVFEdZ87Tr/rruzIrQZCIbqjnTRMK4G5zVAqmdX MDjQRvTp4kVEYSb+Dk3aZEGhsA== X-Google-Smtp-Source: ABdhPJx24OkkbS2jhgwfSIrmOtBRqe/ry5dIWhu5gs9ECDMAJuQMhtatx9NQP1yAHm23aPdjWmBFUw== X-Received: by 2002:a17:90a:4d4a:: with SMTP id l10mr5560683pjh.0.1589576208902; Fri, 15 May 2020 13:56:48 -0700 (PDT) Received: from xps15.cg.shawcable.net (S0106002369de4dac.cg.shawcable.net. [68.147.8.254]) by smtp.gmail.com with ESMTPSA id z13sm2208903pjz.42.2020.05.15.13.56.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 15 May 2020 13:56:47 -0700 (PDT) From: Mathieu Poirier To: ohad@wizery.com, bjorn.andersson@linaro.org Cc: arnaud.pouliquen@st.com, s-anna@ti.com, linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v6 3/3] sample: rpmsg: Print out RPMSG device name extension Date: Fri, 15 May 2020 14:56:42 -0600 Message-Id: <20200515205642.13529-4-mathieu.poirier@linaro.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200515205642.13529-1-mathieu.poirier@linaro.org> References: <20200515205642.13529-1-mathieu.poirier@linaro.org> MIME-Version: 1.0 Sender: linux-remoteproc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org Use the new rpmsg_device_get_name_extension() API to print the RPMSG name extension if used by a RPMSG device name. Suggested-by: Arnaud Pouliquen Signed-off-by: Mathieu Poirier --- samples/rpmsg/rpmsg_client_sample.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/samples/rpmsg/rpmsg_client_sample.c b/samples/rpmsg/rpmsg_client_sample.c index ae5081662283..2c5dc65ed844 100644 --- a/samples/rpmsg/rpmsg_client_sample.c +++ b/samples/rpmsg/rpmsg_client_sample.c @@ -51,8 +51,13 @@ static int rpmsg_sample_cb(struct rpmsg_device *rpdev, void *data, int len, static int rpmsg_sample_probe(struct rpmsg_device *rpdev) { int ret; + const char *extension; struct instance_data *idata; + extension = rpmsg_device_get_name_extension(rpdev, 1); + if (!IS_ERR_OR_NULL(extension)) + dev_info(&rpdev->dev, "extension: %s\n", extension); + dev_info(&rpdev->dev, "new channel: 0x%x -> 0x%x!\n", rpdev->src, rpdev->dst);