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authorDmitry Torokhov <dtor@insightbb.com>2007-01-02 09:29:48 +0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2007-02-21 18:34:18 +0300
commitc19049568117848a209185a61d18971e3a856bd8 (patch)
treeffdb6f8e6fa30c70f717785f25001c734bfc0e1d /drivers/media/video/bt8xx/bttv-input.c
parentcededbfcbc31230c1717a7ed27ff6cf82734e568 (diff)
downloadlinux-c19049568117848a209185a61d18971e3a856bd8.tar.xz
V4L/DVB (5025): Cleanup: switch to using msecs_to_jiffies() on bttv
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>
Diffstat (limited to 'drivers/media/video/bt8xx/bttv-input.c')
-rw-r--r--drivers/media/video/bt8xx/bttv-input.c14
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 825161b9cb3f..6f74c8042bc3 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) {