From patchwork Tue Jan 15 02:30:56 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: 1974281 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 52986DF2E1 for ; Tue, 15 Jan 2013 02:31:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757279Ab3AOCbu (ORCPT ); Mon, 14 Jan 2013 21:31:50 -0500 Received: from mx1.redhat.com ([209.132.183.28]:46743 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757208Ab3AOCbh (ORCPT ); Mon, 14 Jan 2013 21:31:37 -0500 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 r0F2Vajt032503 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Mon, 14 Jan 2013 21:31:36 -0500 Received: from pedra (vpn1-7-48.gru2.redhat.com [10.97.7.48]) by int-mx11.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id r0F2VXwJ006986 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 14 Jan 2013 21:31:34 -0500 Received: from v4l by pedra with local (Exim 4.76) (envelope-from ) id 1TuwIr-00043D-Kg; Tue, 15 Jan 2013 00:31:05 -0200 From: Mauro Carvalho Chehab Cc: Mauro Carvalho Chehab , Linux Media Mailing List Subject: [PATCH RFCv10 10/15] mb86a20s: -EBUSY is expected when getting QoS measures Date: Tue, 15 Jan 2013 00:30:56 -0200 Message-Id: <1358217061-14982-11-git-send-email-mchehab@redhat.com> In-Reply-To: <1358217061-14982-1-git-send-email-mchehab@redhat.com> References: <1358217061-14982-1-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 Signed-off-by: Mauro Carvalho Chehab --- drivers/media/dvb-frontends/mb86a20s.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/media/dvb-frontends/mb86a20s.c b/drivers/media/dvb-frontends/mb86a20s.c index e73f66d..c4bf428 100644 --- a/drivers/media/dvb-frontends/mb86a20s.c +++ b/drivers/media/dvb-frontends/mb86a20s.c @@ -964,12 +964,13 @@ static int mb86a20s_read_status_and_stats(struct dvb_frontend *fe, /* Get QoS statistics */ rc = mb86a20s_get_stats(fe); - if (rc < 0) { + if (rc < 0 && rc != -EBUSY) { dev_err(&state->i2c->dev, "%s: Can't get FE QoS statistics.\n", __func__); rc = 0; goto error; } + rc = 0; /* Don't return EBUSY to userspace */ } goto ok;