V4L/DVB (5025): Cleanup: switch to using msecs_to_jiffies() on bttv
authorDmitry Torokhov <dtor@insightbb.com>
Tue, 2 Jan 2007 06:29:48 +0000 (03:29 -0300)
committerMauro Carvalho Chehab <mchehab@infradead.org>
Wed, 21 Feb 2007 15:34:18 +0000 (13:34 -0200)
PS.: Part of the changes at the original patch were removed due to the changes
done at commit 52c14e794f6ce345343a6b8fc98ea4e0ba2dfce4

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
drivers/media/video/bt8xx/bttv-input.c

index 825161b9cb3f489f989104bb1efef153446164e2..6f74c8042bc346ff3df0bbe8d59557144b89408d 100644 (file)
@@ -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) {