From patchwork Sat Sep 22 16:51:40 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Antti Palosaari X-Patchwork-Id: 1494421 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 98F9C3FC71 for ; Sat, 22 Sep 2012 16:52:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752540Ab2IVQwl (ORCPT ); Sat, 22 Sep 2012 12:52:41 -0400 Received: from mail.kapsi.fi ([217.30.184.167]:50215 "EHLO mail.kapsi.fi" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752331Ab2IVQwk (ORCPT ); Sat, 22 Sep 2012 12:52:40 -0400 Received: from dyn3-82-128-186-237.psoas.suomi.net ([82.128.186.237] helo=localhost.localdomain) by mail.kapsi.fi with esmtpsa (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.72) (envelope-from ) id 1TFSwY-0006RH-Ag; Sat, 22 Sep 2012 19:52:38 +0300 From: Antti Palosaari To: linux-media@vger.kernel.org Cc: Antti Palosaari Subject: [PATCH 5/5] anysee: do not remove CI when it is not attached Date: Sat, 22 Sep 2012 19:51:40 +0300 Message-Id: <1348332700-10267-5-git-send-email-crope@iki.fi> X-Mailer: git-send-email 1.7.11.4 In-Reply-To: <1348332700-10267-1-git-send-email-crope@iki.fi> References: <1348332700-10267-1-git-send-email-crope@iki.fi> X-SA-Exim-Connect-IP: 82.128.186.237 X-SA-Exim-Mail-From: crope@iki.fi X-SA-Exim-Scanned: No (on mail.kapsi.fi); SAEximRunCond expanded to false Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Signed-off-by: Antti Palosaari --- drivers/media/usb/dvb-usb-v2/anysee.c | 8 ++++---- drivers/media/usb/dvb-usb-v2/anysee.h | 1 + 2 files changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/media/usb/dvb-usb-v2/anysee.c b/drivers/media/usb/dvb-usb-v2/anysee.c index 6705d81..ec540140 100644 --- a/drivers/media/usb/dvb-usb-v2/anysee.c +++ b/drivers/media/usb/dvb-usb-v2/anysee.c @@ -1217,6 +1217,8 @@ static int anysee_ci_init(struct dvb_usb_device *d) if (ret) return ret; + state->ci_attached = true; + return 0; } @@ -1225,7 +1227,7 @@ static void anysee_ci_release(struct dvb_usb_device *d) struct anysee_state *state = d_to_priv(d); /* detach CI */ - if (state->has_ci) + if (state->ci_attached) dvb_ca_en50221_release(&state->ci); return; @@ -1257,10 +1259,8 @@ static int anysee_init(struct dvb_usb_device *d) /* attach CI */ if (state->has_ci) { ret = anysee_ci_init(d); - if (ret) { - state->has_ci = false; + if (ret) return ret; - } } return 0; diff --git a/drivers/media/usb/dvb-usb-v2/anysee.h b/drivers/media/usb/dvb-usb-v2/anysee.h index 4ab4676..c1a4273 100644 --- a/drivers/media/usb/dvb-usb-v2/anysee.h +++ b/drivers/media/usb/dvb-usb-v2/anysee.h @@ -56,6 +56,7 @@ struct anysee_state { u8 seq; u8 fe_id:1; /* frondend ID */ u8 has_ci:1; + u8 ci_attached:1; struct dvb_ca_en50221 ci; unsigned long ci_cam_ready; /* jiffies */ };