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| author | Allen Pais <allen.lkml@gmail.com> | 2020-08-17 10:31:47 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-08-29 08:12:30 +0200 |
| commit | 32e36ef692a2e2f07ce30c7dac0bd01c408cc17b (patch) | |
| tree | 925901dca70a2c0a5bb7714b98f09d45e17d80ac /drivers/media/pci/ttpci/av7110.c | |
| parent | 0852d052e86890622de7ee5863a281c4b27674bf (diff) | |
| download | linux-32e36ef692a2e2f07ce30c7dac0bd01c408cc17b.tar.bz2 | |
media: ttpci: 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>
Diffstat (limited to 'drivers/media/pci/ttpci/av7110.c')
| -rw-r--r-- | drivers/media/pci/ttpci/av7110.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/media/pci/ttpci/av7110.c b/drivers/media/pci/ttpci/av7110.c index bf36b1e22b63..885e6bc40c19 100644 --- a/drivers/media/pci/ttpci/av7110.c +++ b/drivers/media/pci/ttpci/av7110.c @@ -357,9 +357,9 @@ static inline void start_debi_dma(struct av7110 *av7110, int dir, irdebi(av7110, DEBISWAB, addr, 0, len); } -static void debiirq(unsigned long cookie) +static void debiirq(struct tasklet_struct *t) { - struct av7110 *av7110 = (struct av7110 *)cookie; + struct av7110 *av7110 = from_tasklet(av7110, t, debi_tasklet); int type = av7110->debitype; int handle = (type >> 8) & 0x1f; unsigned int xfer = 0; @@ -458,9 +458,9 @@ debi_done: } /* irq from av7110 firmware writing the mailbox register in the DPRAM */ -static void gpioirq(unsigned long cookie) +static void gpioirq(struct tasklet_struct *t) { - struct av7110 *av7110 = (struct av7110 *)cookie; + struct av7110 *av7110 = from_tasklet(av7110, t, gpio_tasklet); u32 rxbuf, txbuf; int len; @@ -1230,9 +1230,9 @@ static int budget_stop_feed(struct dvb_demux_feed *feed) return status; } -static void vpeirq(unsigned long cookie) +static void vpeirq(struct tasklet_struct *t) { - struct av7110 *budget = (struct av7110 *)cookie; + struct av7110 *budget = from_tasklet(budget, t, vpe_tasklet); u8 *mem = (u8 *) (budget->grabbing); u32 olddma = budget->ttbp; u32 newdma = saa7146_read(budget->dev, PCI_VDP3); @@ -2518,7 +2518,7 @@ static int av7110_attach(struct saa7146_dev* dev, saa7146_write(dev, NUM_LINE_BYTE3, (TS_HEIGHT << 16) | TS_WIDTH); saa7146_write(dev, MC2, MASK_04 | MASK_20); - tasklet_init(&av7110->vpe_tasklet, vpeirq, (unsigned long) av7110); + tasklet_setup(&av7110->vpe_tasklet, vpeirq); } else if (budgetpatch) { spin_lock_init(&av7110->feedlock1); @@ -2599,7 +2599,7 @@ static int av7110_attach(struct saa7146_dev* dev, saa7146_write(dev, MC1, (MASK_13 | MASK_29)); /* end of budgetpatch register initialization */ - tasklet_init (&av7110->vpe_tasklet, vpeirq, (unsigned long) av7110); + tasklet_setup(&av7110->vpe_tasklet, vpeirq); } else { saa7146_write(dev, PCI_BT_V1, 0x1c00101f); saa7146_write(dev, BCS_CTRL, 0x80400040); @@ -2614,8 +2614,8 @@ static int av7110_attach(struct saa7146_dev* dev, saa7146_write(dev, GPIO_CTRL, 0x000000); } - tasklet_init (&av7110->debi_tasklet, debiirq, (unsigned long) av7110); - tasklet_init (&av7110->gpio_tasklet, gpioirq, (unsigned long) av7110); + tasklet_setup(&av7110->debi_tasklet, debiirq); + tasklet_setup(&av7110->gpio_tasklet, gpioirq); mutex_init(&av7110->pid_mutex); |