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media: sti: convert tasklets to use new tasklet_setup() API

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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 10:31:51 +02:00 committed by Mauro Carvalho Chehab
parent 32579c0cb3
commit 9db2f6a480
1 changed files with 4 additions and 6 deletions
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10
drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c
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@ -77,9 +77,9 @@ static void c8sectpfe_timer_interrupt(struct timer_list *t)
add_timer(&fei->timer);
}
static void channel_swdemux_tsklet(unsigned long data)
static void channel_swdemux_tsklet(struct tasklet_struct *t)
{
struct channel_info *channel = (struct channel_info *)data;
struct channel_info *channel = from_tasklet(channel, t, tsklet);
struct c8sectpfei *fei;
unsigned long wp, rp;
int pos, num_packets, n, size;
@ -208,8 +208,7 @@ static int c8sectpfe_start_feed(struct dvb_demux_feed *dvbdmxfeed)
dev_dbg(fei->dev, "Starting channel=%p\n", channel);
tasklet_init(&channel->tsklet, channel_swdemux_tsklet,
(unsigned long) channel);
tasklet_setup(&channel->tsklet, channel_swdemux_tsklet);
/* Reset the internal inputblock sram pointers */
writel(channel->fifo,
@ -638,8 +637,7 @@ static int configure_memdma_and_inputblock(struct c8sectpfei *fei,
writel(tsin->back_buffer_busaddr, tsin->irec + DMA_PRDS_BUSRP_TP(0));
/* initialize tasklet */
tasklet_init(&tsin->tsklet, channel_swdemux_tsklet,
(unsigned long) tsin);
tasklet_setup(&tsin->tsklet, channel_swdemux_tsklet);
return 0;