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media: mantis: 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 10:31:44 +02:00 committed by Mauro Carvalho Chehab
parent 143ca1d055
commit 4cf709c9ab
3 changed files with 4 additions and 4 deletions
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4
drivers/media/pci/mantis/mantis_dma.c
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@ -200,9 +200,9 @@ void mantis_dma_stop(struct mantis_pci *mantis)
}
void mantis_dma_xfer(unsigned long data)
void mantis_dma_xfer(struct tasklet_struct *t)
{
struct mantis_pci *mantis = (struct mantis_pci *) data;
struct mantis_pci *mantis = from_tasklet(mantis, t, tasklet);
struct mantis_hwconfig *config = mantis->hwconfig;
while (mantis->last_block != mantis->busy_block) {

2
drivers/media/pci/mantis/mantis_dma.h
View File

@ -13,6 +13,6 @@ extern int mantis_dma_init(struct mantis_pci *mantis);
extern int mantis_dma_exit(struct mantis_pci *mantis);
extern void mantis_dma_start(struct mantis_pci *mantis);
extern void mantis_dma_stop(struct mantis_pci *mantis);
extern void mantis_dma_xfer(unsigned long data);
extern void mantis_dma_xfer(struct tasklet_struct *t);
#endif /* __MANTIS_DMA_H */

2
drivers/media/pci/mantis/mantis_dvb.c
View File

@ -205,7 +205,7 @@ int mantis_dvb_init(struct mantis_pci *mantis)
}
dvb_net_init(&mantis->dvb_adapter, &mantis->dvbnet, &mantis->demux.dmx);
tasklet_init(&mantis->tasklet, mantis_dma_xfer, (unsigned long) mantis);
tasklet_setup(&mantis->tasklet, mantis_dma_xfer);
tasklet_disable(&mantis->tasklet);
if (mantis->hwconfig) {
result = config->frontend_init(mantis, mantis->fe);