From patchwork Sun Mar 6 13:39:19 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mauro Carvalho Chehab X-Patchwork-Id: 8513381 Return-Path: X-Original-To: patchwork-linux-media@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 58B81C0553 for ; Sun, 6 Mar 2016 13:39:53 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 72780201B4 for ; Sun, 6 Mar 2016 13:39:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8D3AE201B9 for ; Sun, 6 Mar 2016 13:39:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751450AbcCFNjs (ORCPT ); Sun, 6 Mar 2016 08:39:48 -0500 Received: from bombadil.infradead.org ([198.137.202.9]:33360 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751394AbcCFNjr (ORCPT ); Sun, 6 Mar 2016 08:39:47 -0500 Received: from [179.179.52.194] (helo=smtp.w2.samsung.com) by bombadil.infradead.org with esmtpsa (Exim 4.80.1 #2 (Red Hat Linux)) id 1acYuQ-00013l-OH; Sun, 06 Mar 2016 13:39:47 +0000 Received: from mchehab by smtp.w2.samsung.com with local (Exim 4.86) (envelope-from ) id 1acYu3-0002GS-Oj; Sun, 06 Mar 2016 10:39:23 -0300 From: Mauro Carvalho Chehab Cc: Mauro Carvalho Chehab , Linux Media Mailing List , Mauro Carvalho Chehab Subject: [PATCH 3/6] [media] mceusb: use %*ph for small buffer dumps Date: Sun, 6 Mar 2016 10:39:19 -0300 Message-Id: X-Mailer: git-send-email 2.5.0 In-Reply-To: <076989c7736719982a1bc9557d7db072910d8efe.1457271549.git.mchehab@osg.samsung.com> References: <076989c7736719982a1bc9557d7db072910d8efe.1457271549.git.mchehab@osg.samsung.com> In-Reply-To: <076989c7736719982a1bc9557d7db072910d8efe.1457271549.git.mchehab@osg.samsung.com> References: <076989c7736719982a1bc9557d7db072910d8efe.1457271549.git.mchehab@osg.samsung.com> To: unlisted-recipients:; (no To-header on input) Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP It makes the printk cleaner. As a side efect, it also fixes those smatch warnings: drivers/media/rc/mceusb.c:590 mceusb_dev_printdata() warn: argument 6 to %02x specifier has type 'char' drivers/media/rc/mceusb.c:590 mceusb_dev_printdata() warn: argument 7 to %02x specifier has type 'char' Signed-off-by: Mauro Carvalho Chehab --- drivers/media/rc/mceusb.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c index 2cdb740cde48..35155ae500c7 100644 --- a/drivers/media/rc/mceusb.c +++ b/drivers/media/rc/mceusb.c @@ -587,9 +587,8 @@ static void mceusb_dev_printdata(struct mceusb_dev *ir, char *buf, if (len == 2) dev_dbg(dev, "Get hw/sw rev?"); else - dev_dbg(dev, "hw/sw rev 0x%02x 0x%02x 0x%02x 0x%02x", - data1, data2, - buf[start + 4], buf[start + 5]); + dev_dbg(dev, "hw/sw rev %*ph", + 4, &buf[start + 2]); break; case MCE_CMD_RESUME: dev_dbg(dev, "Device resume requested");