From patchwork Tue May 14 05:45:15 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Lad, Prabhakar" X-Patchwork-Id: 2562911 Return-Path: X-Original-To: patchwork-linux-media@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id 757B2DF24C for ; Tue, 14 May 2013 05:47:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752778Ab3ENFrE (ORCPT ); Tue, 14 May 2013 01:47:04 -0400 Received: from mail-pa0-f42.google.com ([209.85.220.42]:62880 "EHLO mail-pa0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751654Ab3ENFrD (ORCPT ); Tue, 14 May 2013 01:47:03 -0400 Received: by mail-pa0-f42.google.com with SMTP id bj3so199816pad.15 for ; Mon, 13 May 2013 22:47:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:from:to:cc:subject:date:message-id:x-mailer:in-reply-to :references; bh=SvqthfR3PqNApI4VqYcXjBvi73G/CxUbV5K8TG60LdI=; b=bpzz2cMxLjTNO/ugrLyR1JAWoaxxwos2esJCm0TMzLGxWMVRQpblh2aUG8go5zGtOf D9JltxOcZephOL0UybjwSquTmeh61vlSgw0vzAd2d/qG3EnFJvI/VZApysKud5FUVTvl 6vsJofZGdwbJ1HA2J8K39eyWtR7RFgTxlBt0SjuxcTdzCj2oIV3K2GNPmr01YZhu+XGx rsH0ceGUmNzNgj1qQOASlkHIW4shF8fdr38N2JbK9HAXNOkc4tsrc8vUL6oAT+JeBTZz d88buwwqv83RtsQojpLyN5KH+VnDUPFz/iIZz5a80nHeIre3hDMWyMw/LFFmvERjNtHQ hZVw== X-Received: by 10.68.176.197 with SMTP id ck5mr31651359pbc.165.1368510421119; Mon, 13 May 2013 22:47:01 -0700 (PDT) Received: from localhost.localdomain ([59.98.240.128]) by mx.google.com with ESMTPSA id ya4sm16758033pbb.24.2013.05.13.22.46.52 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Mon, 13 May 2013 22:47:00 -0700 (PDT) From: Lad Prabhakar To: LMML , uclinux-dist-devel@blackfin.uclinux.org, ivtv-devel@ivtvdriver.org Cc: linux-kernel@vger.kernel.org, DLOS , Mauro Carvalho Chehab , Hans Verkuil , Scott Jiang , Jonathan Corbet , Andy Walls , Mike Isely , Devin Heitmueller , Guennadi Liakhovetski , Antti Palosaari , =?UTF-8?q?Jon=20Arne=20J=C3=B8rgensen?= , Andy Shevchenko , Laurent Pinchart , Alexey Klimov , Martin Bugge , Javier Martin , =?UTF-8?q?Frank=20Sch=C3=A4fer?= , Janne Grunau , "Lad, Prabhakar" Subject: [PATCH 2/4] media: dvb-frontends: remove duplicate checks for EPERM in dbg_g/s_register Date: Tue, 14 May 2013 11:15:15 +0530 Message-Id: <1368510317-4356-3-git-send-email-prabhakar.csengg@gmail.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1368510317-4356-1-git-send-email-prabhakar.csengg@gmail.com> References: <1368510317-4356-1-git-send-email-prabhakar.csengg@gmail.com> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org From: Lad, Prabhakar This patch removes check for EPERM in dbg_g/s_register as this check is already performed by core. Signed-off-by: Lad, Prabhakar --- drivers/media/dvb-frontends/au8522_decoder.c | 4 ---- 1 files changed, 0 insertions(+), 4 deletions(-) diff --git a/drivers/media/dvb-frontends/au8522_decoder.c b/drivers/media/dvb-frontends/au8522_decoder.c index 2099f21..9d159b4 100644 --- a/drivers/media/dvb-frontends/au8522_decoder.c +++ b/drivers/media/dvb-frontends/au8522_decoder.c @@ -529,8 +529,6 @@ static int au8522_g_register(struct v4l2_subdev *sd, if (!v4l2_chip_match_i2c_client(client, ®->match)) return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; reg->val = au8522_readreg(state, reg->reg & 0xffff); return 0; } @@ -543,8 +541,6 @@ static int au8522_s_register(struct v4l2_subdev *sd, if (!v4l2_chip_match_i2c_client(client, ®->match)) return -EINVAL; - if (!capable(CAP_SYS_ADMIN)) - return -EPERM; au8522_writereg(state, reg->reg, reg->val & 0xff); return 0; }