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media: ttusb-dec: convert tasklets to use new tasklet_setup() API 

In preparation for unconditionally passing the
struct tasklet_struct pointer to all tasklet
callbacks, switch to using the new tasklet_setup()
and from_tasklet() to pass the tasklet pointer explicitly.

Signed-off-by: Romain Perier <romain.perier@gmail.com>
Signed-off-by: Allen Pais <allen.lkml@gmail.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Allen Pais 2020-08-17 10:31:53 +02:00 committed by Mauro Carvalho Chehab
parent b28f1bf82d
commit f3b60b066a
1 changed files with 3 additions and 4 deletions
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7
drivers/media/usb/ttusb-dec/ttusb_dec.c
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@ -769,9 +769,9 @@ static void ttusb_dec_process_urb_frame(struct ttusb_dec *dec, u8 *b,
}
}
static void ttusb_dec_process_urb_frame_list(unsigned long data)
static void ttusb_dec_process_urb_frame_list(struct tasklet_struct *t)
{
struct ttusb_dec *dec = (struct ttusb_dec *)data;
struct ttusb_dec *dec = from_tasklet(dec, t, urb_tasklet);
struct list_head *item;
struct urb_frame *frame;
unsigned long flags;
@ -1209,8 +1209,7 @@ static void ttusb_dec_init_tasklet(struct ttusb_dec *dec)
{
spin_lock_init(&dec->urb_frame_list_lock);
INIT_LIST_HEAD(&dec->urb_frame_list);
tasklet_init(&dec->urb_tasklet, ttusb_dec_process_urb_frame_list,
(unsigned long)dec);
tasklet_setup(&dec->urb_tasklet, ttusb_dec_process_urb_frame_list);
}
static int ttusb_init_rc( struct ttusb_dec *dec)