From patchwork Wed Apr 17 00:42:25 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mauro Carvalho Chehab X-Patchwork-Id: 2451751 Return-Path: X-Original-To: patchwork-linux-media@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id 1E78F3FD8C for ; Wed, 17 Apr 2013 00:42:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755509Ab3DQAmz (ORCPT ); Tue, 16 Apr 2013 20:42:55 -0400 Received: from mx1.redhat.com ([209.132.183.28]:61898 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755300Ab3DQAmy (ORCPT ); Tue, 16 Apr 2013 20:42:54 -0400 Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id r3H0grOa017443 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Tue, 16 Apr 2013 20:42:53 -0400 Received: from pedra (vpn1-7-94.gru2.redhat.com [10.97.7.94]) by int-mx11.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id r3H0gkth005531 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 16 Apr 2013 20:42:48 -0400 Received: from v4l by pedra with local (Exim 4.80.1) (envelope-from ) id 1USGST-0001Hm-LN; Tue, 16 Apr 2013 21:42:45 -0300 From: Mauro Carvalho Chehab Cc: Mauro Carvalho Chehab , Linux Media Mailing List Subject: [PATCH v2 14/31] [media] r820t: Show the read data in the bit-reversed order Date: Tue, 16 Apr 2013 21:42:25 -0300 Message-Id: <1366159362-3773-15-git-send-email-mchehab@redhat.com> In-Reply-To: <1366159362-3773-1-git-send-email-mchehab@redhat.com> References: <1366159362-3773-1-git-send-email-mchehab@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.24 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 As the driver's logic uses the bit-reversed order for read, use it as well when displaying the debug messages. Signed-off-by: Mauro Carvalho Chehab --- drivers/media/tuners/r820t.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/media/tuners/r820t.c b/drivers/media/tuners/r820t.c index 1880807e..bb154449 100644 --- a/drivers/media/tuners/r820t.c +++ b/drivers/media/tuners/r820t.c @@ -429,13 +429,14 @@ static int r820_read(struct r820t_priv *priv, u8 reg, u8 *val, int len) return rc; return -EREMOTEIO; } - tuner_dbg("%s: i2c rd reg=%02x len=%d: %*ph\n", - __func__, reg, len, len, p); /* Copy data to the output buffer */ for (i = 0; i < len; i++) val[i] = bitrev8(p[i]); + tuner_dbg("%s: i2c rd reg=%02x len=%d: %*ph\n", + __func__, reg, len, len, val); + return 0; }