Commit 0852d052 authored by Allen Pais's avatar Allen Pais Committed by Mauro Carvalho Chehab
Browse files

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: default avatarRomain Perier <romain.perier@gmail.com>
Signed-off-by: default avatarAllen Pais <allen.lkml@gmail.com>
Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab+huawei@kernel.org>
parent 6027ff6b

drivers/media/pci/smipcie/smipcie-main.c

+3 −3
Original line number Diff line number Diff line
@@ -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;