From patchwork Thu Jan 17 18:58:24 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: 1997771 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 18853DFB77 for ; Thu, 17 Jan 2013 18:59:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756561Ab3AQS7b (ORCPT ); Thu, 17 Jan 2013 13:59:31 -0500 Received: from mx1.redhat.com ([209.132.183.28]:5248 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756427Ab3AQS7J (ORCPT ); Thu, 17 Jan 2013 13:59:09 -0500 Received: from int-mx02.intmail.prod.int.phx2.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id r0HIx9Rs027489 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Thu, 17 Jan 2013 13:59:09 -0500 Received: from pedra (vpn1-7-110.gru2.redhat.com [10.97.7.110]) by int-mx02.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id r0HIx55m010992 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 17 Jan 2013 13:59:07 -0500 Received: from v4l by pedra with local (Exim 4.76) (envelope-from ) id 1Tvufb-0003uB-Mf; Thu, 17 Jan 2013 16:58:35 -0200 From: Mauro Carvalho Chehab Cc: Mauro Carvalho Chehab , Linux Media Mailing List Subject: [PATCH RFCv11 10/16] [media] mb86a20s: -EBUSY is expected when getting stats measures Date: Thu, 17 Jan 2013 16:58:24 -0200 Message-Id: <1358449110-11203-10-git-send-email-mchehab@redhat.com> In-Reply-To: <1358449110-11203-1-git-send-email-mchehab@redhat.com> References: <1358449110-11203-1-git-send-email-mchehab@redhat.com> X-Scanned-By: MIMEDefang 2.67 on 10.5.11.12 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 cfe65e3..710370d 100644 --- a/drivers/media/dvb-frontends/mb86a20s.c +++ b/drivers/media/dvb-frontends/mb86a20s.c @@ -991,12 +991,13 @@ static int mb86a20s_read_status_and_stats(struct dvb_frontend *fe, /* Get 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;