diff options
Diffstat (limited to 'drivers/media/video/bt8xx/bttv-input.c')
| -rw-r--r-- | drivers/media/video/bt8xx/bttv-input.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/drivers/media/video/bt8xx/bttv-input.c b/drivers/media/video/bt8xx/bttv-input.c index 825161b9cb3..6f74c8042bc 100644 --- a/drivers/media/video/bt8xx/bttv-input.c +++ b/drivers/media/video/bt8xx/bttv-input.c @@ -87,11 +87,9 @@ static void bttv_input_timer(unsigned long data) { struct bttv *btv = (struct bttv*)data; struct card_ir *ir = btv->remote; - unsigned long timeout; ir_handle_key(btv); - timeout = jiffies + (ir->polling * HZ / 1000); - mod_timer(&ir->timer, timeout); + mod_timer(&ir->timer, jiffies + msecs_to_jiffies(ir->polling)); } /* ---------------------------------------------------------------*/ @@ -102,7 +100,7 @@ static int bttv_rc5_irq(struct bttv *btv) struct timeval tv; u32 gpio; u32 gap; - unsigned long current_jiffies, timeout; + unsigned long current_jiffies; /* read gpio port */ gpio = bttv_gpio_read(&btv->c); @@ -139,8 +137,8 @@ static int bttv_rc5_irq(struct bttv *btv) ir->base_time = tv; ir->last_bit = 0; - timeout = current_jiffies + (500 + 30 * HZ) / 1000; - mod_timer(&ir->timer_end, timeout); + mod_timer(&ir->timer_end, + current_jiffies + msecs_to_jiffies(30)); } /* toggle GPIO pin 4 to reset the irq */ @@ -154,9 +152,7 @@ static int bttv_rc5_irq(struct bttv *btv) static void bttv_ir_start(struct bttv *btv, struct card_ir *ir) { if (ir->polling) { - init_timer(&ir->timer); - ir->timer.function = bttv_input_timer; - ir->timer.data = (unsigned long)btv; + setup_timer(&ir->timer, bttv_input_timer, (unsigned long)btv); ir->timer.expires = jiffies + HZ; add_timer(&ir->timer); } else if (ir->rc5_gpio) { |