linux-kernel - [PATCH 1/4] firedtv: move remote control workqueue handling into rc source file

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Date:	Sun, 8 Nov 2009 22:28:45 +0100 (CET)
From:	Stefan Richter <stefanr@...6.in-berlin.de>
To:	linux-media@...r.kernel.org
cc:	linux1394-devel@...ts.sourceforge.net, linux-kernel@...r.kernel.org
Subject: [PATCH 1/4] firedtv: move remote control workqueue handling into rc
 source file

Preparation for the port of firedtv to the firewire-core kernel API:
Canceling of the remote control workqueue job is factored into
firedtv-rc.c.  Plus trivial whitespace change.

Signed-off-by: Stefan Richter <stefanr@...6.in-berlin.de>
---
 drivers/media/dvb/firewire/firedtv-1394.c |    5 +++--
 drivers/media/dvb/firewire/firedtv-rc.c   |    2 ++
 2 files changed, 5 insertions(+), 2 deletions(-)

Index: linux-2.6.31.4/drivers/media/dvb/firewire/firedtv-1394.c
===================================================================
--- linux-2.6.31.4.orig/drivers/media/dvb/firewire/firedtv-1394.c
+++ linux-2.6.31.4/drivers/media/dvb/firewire/firedtv-1394.c
@@ -212,6 +212,7 @@ static int node_probe(struct device *dev
 		goto fail;
 
 	avc_register_remote_control(fdtv);
+
 	return 0;
 fail:
 	spin_lock_irq(&node_list_lock);
@@ -220,6 +221,7 @@ fail:
 	fdtv_unregister_rc(fdtv);
 fail_free:
 	kfree(fdtv);
+
 	return err;
 }
 
@@ -233,10 +235,9 @@ static int node_remove(struct device *de
 	list_del(&fdtv->list);
 	spin_unlock_irq(&node_list_lock);
 
-	cancel_work_sync(&fdtv->remote_ctrl_work);
 	fdtv_unregister_rc(fdtv);
-
 	kfree(fdtv);
+
 	return 0;
 }
 
Index: linux-2.6.31.4/drivers/media/dvb/firewire/firedtv-rc.c
===================================================================
--- linux-2.6.31.4.orig/drivers/media/dvb/firewire/firedtv-rc.c
+++ linux-2.6.31.4/drivers/media/dvb/firewire/firedtv-rc.c
@@ -14,6 +14,7 @@
 #include <linux/kernel.h>
 #include <linux/string.h>
 #include <linux/types.h>
+#include <linux/workqueue.h>
 
 #include "firedtv.h"
 
@@ -163,6 +164,7 @@ fail:
 
 void fdtv_unregister_rc(struct firedtv *fdtv)
 {
+	cancel_work_sync(&fdtv->remote_ctrl_work);
 	kfree(fdtv->remote_ctrl_dev->keycode);
 	input_unregister_device(fdtv->remote_ctrl_dev);
 }

-- 
Stefan Richter
-=====-==--= =-== -=---
http://arcgraph.de/sr/

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