From patchwork Fri Oct 18 21:10:48 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sakari Ailus X-Patchwork-Id: 11199675 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 80FD01575 for ; Fri, 18 Oct 2019 21:14:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 69B3920869 for ; Fri, 18 Oct 2019 21:14:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2634617AbfJRVOK (ORCPT ); Fri, 18 Oct 2019 17:14:10 -0400 Received: from retiisi.org.uk ([95.216.213.190]:55658 "EHLO hillosipuli.retiisi.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2394316AbfJRVOK (ORCPT ); Fri, 18 Oct 2019 17:14:10 -0400 Received: from lanttu.localdomain (lanttu-e.localdomain [192.168.1.64]) by hillosipuli.retiisi.org.uk (Postfix) with ESMTP id 82548634C87 for ; Sat, 19 Oct 2019 00:13:34 +0300 (EEST) From: Sakari Ailus To: linux-media@vger.kernel.org Subject: [PATCH 1/1] smiapp: Destroy sensor's mutex Date: Sat, 19 Oct 2019 00:10:48 +0300 Message-Id: <20191018211048.8575-1-sakari.ailus@linux.intel.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org Destroy the mutex initialised by the driver in probe. Signed-off-by: Sakari Ailus --- drivers/media/i2c/smiapp/smiapp-core.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c index 24f4197cf7ad..1756c9e640b5 100644 --- a/drivers/media/i2c/smiapp/smiapp-core.c +++ b/drivers/media/i2c/smiapp/smiapp-core.c @@ -2854,7 +2854,6 @@ static int smiapp_probe(struct i2c_client *client) return -ENOMEM; sensor->hwcfg = hwcfg; - mutex_init(&sensor->mutex); sensor->src = &sensor->ssds[sensor->ssds_used]; v4l2_i2c_subdev_init(&sensor->src->sd, client, &smiapp_ops); @@ -2918,6 +2917,8 @@ static int smiapp_probe(struct i2c_client *client) if (rval < 0) return rval; + mutex_init(&sensor->mutex); + rval = smiapp_identify_module(sensor); if (rval) { rval = -ENODEV; @@ -3111,6 +3112,7 @@ static int smiapp_probe(struct i2c_client *client) out_power_off: smiapp_power_off(&client->dev); + mutex_destroy(&sensor->mutex); return rval; } @@ -3133,6 +3135,7 @@ static int smiapp_remove(struct i2c_client *client) media_entity_cleanup(&sensor->ssds[i].sd.entity); } smiapp_cleanup(sensor); + mutex_destroy(&sensor->mutex); return 0; }