diff options
Diffstat (limited to 'drivers/media/video/cx23885/cx23885-core.c')
| -rw-r--r-- | drivers/media/video/cx23885/cx23885-core.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c index c31284ba19d..73be16b0d2a 100644 --- a/drivers/media/video/cx23885/cx23885-core.c +++ b/drivers/media/video/cx23885/cx23885-core.c @@ -32,6 +32,7 @@ #include "cx23885.h" #include "cimax2.h" +#include "cx23888-ir.h" MODULE_DESCRIPTION("Driver for cx23885 based TV cards"); MODULE_AUTHOR("Steven Toth <stoth@linuxtv.org>"); @@ -753,6 +754,23 @@ static void cx23885_dev_checkrevision(struct cx23885_dev *dev) __func__, dev->hwrevision); } +/* Find the first v4l2_subdev member of the group id in hw */ +struct v4l2_subdev *cx23885_find_hw(struct cx23885_dev *dev, u32 hw) +{ + struct v4l2_subdev *result = NULL; + struct v4l2_subdev *sd; + + spin_lock(&dev->v4l2_dev.lock); + v4l2_device_for_each_subdev(sd, &dev->v4l2_dev) { + if (sd->grp_id == hw) { + result = sd; + break; + } + } + spin_unlock(&dev->v4l2_dev.lock); + return result; +} + static int cx23885_dev_setup(struct cx23885_dev *dev) { int i; @@ -1914,6 +1932,8 @@ static void __devexit cx23885_finidev(struct pci_dev *pci_dev) cx23885_shutdown(dev); + cx23888_ir_remove(dev); + pci_disable_device(pci_dev); /* unregister stuff */ |