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[73.202.231.77]) by smtp.googlemail.com with ESMTPSA id u2sm24607929pgj.7.2020.02.04.15.49.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 04 Feb 2020 15:49:52 -0800 (PST) From: Steve Longerbeam To: linux-media@vger.kernel.org, Rui Miguel Silva , Philipp Zabel Cc: Steve Longerbeam , Mauro Carvalho Chehab , Greg Kroah-Hartman , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Sakari Ailus , devel@driverdev.osuosl.org (open list:STAGING SUBSYSTEM), linux-arm-kernel@lists.infradead.org (moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE), linux-kernel@vger.kernel.org (open list) Subject: [PATCH v3 12/17] media: imx: csi: Add missing notifier unregister/cleanup Date: Tue, 4 Feb 2020 15:49:13 -0800 Message-Id: <20200204234918.20425-13-slongerbeam@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200204234918.20425-1-slongerbeam@gmail.com> References: <20200204234918.20425-1-slongerbeam@gmail.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add the missing calls to unregister and cleanup the subdev notifier in imx_csi_remove(). Fixes: c893500a16baf ("media: imx: csi: Register a subdev notifier") Signed-off-by: Steve Longerbeam --- drivers/staging/media/imx/imx-media-csi.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/staging/media/imx/imx-media-csi.c b/drivers/staging/media/imx/imx-media-csi.c index 3e2afdd59276..bea6a70cc353 100644 --- a/drivers/staging/media/imx/imx-media-csi.c +++ b/drivers/staging/media/imx/imx-media-csi.c @@ -2030,6 +2030,8 @@ static int imx_csi_remove(struct platform_device *pdev) v4l2_ctrl_handler_free(&priv->ctrl_hdlr); mutex_destroy(&priv->lock); + v4l2_async_notifier_unregister(&priv->notifier); + v4l2_async_notifier_cleanup(&priv->notifier); v4l2_async_unregister_subdev(sd); media_entity_cleanup(&sd->entity); -- 2.17.1