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media: smipcie: 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 10:31:46 +02:00 committed by Mauro Carvalho Chehab
parent 6027ff6ba1
commit 0852d052e8
1 changed files with 3 additions and 3 deletions
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6
drivers/media/pci/smipcie/smipcie-main.c
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@ -280,9 +280,9 @@ static void smi_port_clearInterrupt(struct smi_port *port)
}
/* tasklet handler: DMA data to dmx.*/
static void smi_dma_xfer(unsigned long data)
static void smi_dma_xfer(struct tasklet_struct *t)
{
struct smi_port *port = (struct smi_port *) data;
struct smi_port *port = from_tasklet(port, t, tasklet);
struct smi_dev *dev = port->dev;
u32 intr_status, finishedData, dmaManagement;
u8 dmaChan0State, dmaChan1State;
@ -422,7 +422,7 @@ static int smi_port_init(struct smi_port *port, int dmaChanUsed)
}
smi_port_disableInterrupt(port);
tasklet_init(&port->tasklet, smi_dma_xfer, (unsigned long)port);
tasklet_setup(&port->tasklet, smi_dma_xfer);
tasklet_disable(&port->tasklet);
port->enable = 1;
return 0;