3 files changed, 14 insertions, 12 deletions

diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c
index 227086a2e99c..b366a7e1d976 100644
--- a/drivers/media/pci/bt8xx/bttv-driver.c
+++ b/drivers/media/pci/bt8xx/bttv-driver.c
@@ -3652,9 +3652,9 @@ bttv_irq_wakeup_vbi(struct bttv *btv, struct bttv_buffer *wakeup,
 	wake_up(&wakeup->vb.done);
 }
 
-static void bttv_irq_timeout(unsigned long data)
+static void bttv_irq_timeout(struct timer_list *t)
 {
-	struct bttv *btv = (struct bttv *)data;
+	struct bttv *btv = from_timer(btv, t, timeout);
 	struct bttv_buffer_set old,new;
 	struct bttv_buffer *ovbi;
 	struct bttv_buffer *item;
@@ -4043,7 +4043,7 @@ static int bttv_probe(struct pci_dev *dev, const struct pci_device_id *pci_id)
 	INIT_LIST_HEAD(&btv->capture);
 	INIT_LIST_HEAD(&btv->vcapture);
 
-	setup_timer(&btv->timeout, bttv_irq_timeout, (unsigned long)btv);
+	timer_setup(&btv->timeout, bttv_irq_timeout, 0);
 
 	btv->i2c_rc = -1;
 	btv->tuner_type  = UNSET;
diff --git a/drivers/media/pci/bt8xx/bttv-input.c b/drivers/media/pci/bt8xx/bttv-input.c
index 73d655d073d6..ac7674700685 100644
--- a/drivers/media/pci/bt8xx/bttv-input.c
+++ b/drivers/media/pci/bt8xx/bttv-input.c
@@ -133,10 +133,10 @@ void bttv_input_irq(struct bttv *btv)
 		ir_handle_key(btv);
 }
 
-static void bttv_input_timer(unsigned long data)
+static void bttv_input_timer(struct timer_list *t)
 {
-	struct bttv *btv = (struct bttv*)data;
-	struct bttv_ir *ir = btv->remote;
+	struct bttv_ir *ir = from_timer(ir, t, timer);
+	struct bttv *btv = ir->btv;
 
 	if (btv->c.type == BTTV_BOARD_ENLTV_FM_2)
 		ir_enltv_handle_key(btv);
@@ -189,9 +189,9 @@ static u32 bttv_rc5_decode(unsigned int code)
 	return rc5;
 }
 
-static void bttv_rc5_timer_end(unsigned long data)
+static void bttv_rc5_timer_end(struct timer_list *t)
 {
-	struct bttv_ir *ir = (struct bttv_ir *)data;
+	struct bttv_ir *ir = from_timer(ir, t, timer);
 	ktime_t tv;
 	u32 gap, rc5, scancode;
 	u8 toggle, command, system;
@@ -296,15 +296,15 @@ static int bttv_rc5_irq(struct bttv *btv)
 
 /* ---------------------------------------------------------------------- */
 
-static void bttv_ir_start(struct bttv *btv, struct bttv_ir *ir)
+static void bttv_ir_start(struct bttv_ir *ir)
 {
 	if (ir->polling) {
-		setup_timer(&ir->timer, bttv_input_timer, (unsigned long)btv);
+		timer_setup(&ir->timer, bttv_input_timer, 0);
 		ir->timer.expires  = jiffies + msecs_to_jiffies(1000);
 		add_timer(&ir->timer);
 	} else if (ir->rc5_gpio) {
 		/* set timer_end for code completion */
-		setup_timer(&ir->timer, bttv_rc5_timer_end, (unsigned long)ir);
+		timer_setup(&ir->timer, bttv_rc5_timer_end, 0);
 		ir->shift_by = 1;
 		ir->rc5_remote_gap = ir_rc5_remote_gap;
 	}
@@ -531,6 +531,7 @@ int bttv_input_init(struct bttv *btv)
 
 	/* init input device */
 	ir->dev = rc;
+	ir->btv = btv;
 
 	snprintf(ir->name, sizeof(ir->name), "bttv IR (card=%d)",
 		 btv->c.type);
@@ -553,7 +554,7 @@ int bttv_input_init(struct bttv *btv)
 	rc->driver_name = MODULE_NAME;
 
 	btv->remote = ir;
-	bttv_ir_start(btv, ir);
+	bttv_ir_start(ir);
 
 	/* all done */
 	err = rc_register_device(rc);
diff --git a/drivers/media/pci/bt8xx/bttvp.h b/drivers/media/pci/bt8xx/bttvp.h
index 853cbb2f24a4..cb1b5e611130 100644
--- a/drivers/media/pci/bt8xx/bttvp.h
+++ b/drivers/media/pci/bt8xx/bttvp.h
@@ -122,6 +122,7 @@ struct bttv_format {
 
 struct bttv_ir {
 	struct rc_dev           *dev;
+	struct bttv		*btv;
 	struct timer_list       timer;
 
 	char                    name[32];