linux-kernel - [PATCH] radio-wl1273: remove unused wl1273

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Date:	Mon, 24 Jan 2011 15:23:15 +0100
From:	Tejun Heo <tj@...nel.org>
To:	Matti Aaltonen <matti.j.aaltonen@...ia.com>,
	Mauro Carvalho Chehab <mchehab@...hat.com>
Cc:	linux-kernel@...r.kernel.org, linux-media@...r.kernel.org
Subject: [PATCH] radio-wl1273: remove unused wl1273_device->work

wl1273_device->work is unused.  Remove it along with the spurious
flush_scheduled_work() call in wl1273_fm_module_exit().

Signed-off-by: Tejun Heo <tj@...nel.org>
Cc: Matti Aaltonen <matti.j.aaltonen@...ia.com>
Cc: Mauro Carvalho Chehab <mchehab@...hat.com>
---
 drivers/media/radio/radio-wl1273.c |    5 -----
 1 file changed, 5 deletions(-)

Index: work/drivers/media/radio/radio-wl1273.c
===================================================================
--- work.orig/drivers/media/radio/radio-wl1273.c
+++ work/drivers/media/radio/radio-wl1273.c
@@ -67,7 +67,6 @@ struct wl1273_device {
 
 	/* RDS */
 	unsigned int rds_on;
-	struct delayed_work work;
 
 	wait_queue_head_t read_queue;
 	struct mutex lock; /* for serializing fm radio operations */
@@ -1112,9 +1111,6 @@ static int wl1273_fm_rds_off(struct wl12
 	if (r)
 		goto out;
 
-	/* stop rds reception */
-	cancel_delayed_work(&radio->work);
-
 	/* Service pending read */
 	wake_up_interruptible(&radio->read_queue);
 
@@ -2319,7 +2315,6 @@ module_init(wl1273_fm_module_init);
 
 static void __exit wl1273_fm_module_exit(void)
 {
-	flush_scheduled_work();
 	platform_driver_unregister(&wl1273_fm_radio_driver);
 	pr_info(DRIVER_DESC ", Exiting.\n");
 }
--
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