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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-11-28 15:48:26 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-12-29 11:16:57 +0100 |
| commit | b7c7a4bed8d695933ae172031556de9de30ae598 (patch) | |
| tree | 397af41932d32c8ea30fbb0f1f2e30717b610911 /drivers/media/video/bt8xx/bttv-driver.c | |
| parent | [media] cx231xx: stray unlock on error path (diff) | |
| download | linux-b7c7a4bed8d695933ae172031556de9de30ae598.tar.xz linux-b7c7a4bed8d695933ae172031556de9de30ae598.zip | |
[media] bttv: remove custom_irq and gpioq from bttv struct
The RC5 old decoder used custom_irq to indicate the need of handling
the IRQ on a different way. Instead of doing it, let the core just call the
bttv input IRQ handler, and add the code there to call the legacy decoder.
While here, remove the gpioq waitqueue, as this is not used anywhere, and
add a debug msg to help removing the legacy RC5 code.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/bt8xx/bttv-driver.c')
| -rw-r--r-- | drivers/media/video/bt8xx/bttv-driver.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c index 0902ec041c7a..54fbab95b88c 100644 --- a/drivers/media/video/bt8xx/bttv-driver.c +++ b/drivers/media/video/bt8xx/bttv-driver.c @@ -4041,9 +4041,6 @@ static irqreturn_t bttv_irq(int irq, void *dev_id) btv=(struct bttv *)dev_id; - if (btv->custom_irq) - handled = btv->custom_irq(btv); - count=0; while (1) { /* get/clear interrupt status bits */ @@ -4079,7 +4076,6 @@ static irqreturn_t bttv_irq(int irq, void *dev_id) btv->field_count++; if ((astat & BT848_INT_GPINT) && btv->remote) { - wake_up(&btv->gpioq); bttv_input_irq(btv); } @@ -4284,7 +4280,6 @@ static int __devinit bttv_probe(struct pci_dev *dev, mutex_init(&btv->lock); spin_lock_init(&btv->s_lock); spin_lock_init(&btv->gpio_lock); - init_waitqueue_head(&btv->gpioq); init_waitqueue_head(&btv->i2c_queue); INIT_LIST_HEAD(&btv->c.subs); INIT_LIST_HEAD(&btv->capture); @@ -4472,7 +4467,6 @@ static void __devexit bttv_remove(struct pci_dev *pci_dev) /* tell gpio modules we are leaving ... */ btv->shutdown=1; - wake_up(&btv->gpioq); bttv_input_fini(btv); bttv_sub_del_devices(&btv->c); |