diff options
| -rw-r--r-- | drivers/media/rc/ir-lirc-codec.c | 1 | ||||
| -rw-r--r-- | drivers/media/rc/lirc_dev.c | 10 | ||||
| -rw-r--r-- | include/media/lirc_dev.h | 1 |
3 files changed, 12 insertions, 0 deletions
diff --git a/drivers/media/rc/ir-lirc-codec.c b/drivers/media/rc/ir-lirc-codec.c index e5be920c0599..ed2c8a1ed8ca 100644 --- a/drivers/media/rc/ir-lirc-codec.c +++ b/drivers/media/rc/ir-lirc-codec.c @@ -384,6 +384,7 @@ static int ir_lirc_register(struct rc_dev *dev) drv->code_length = sizeof(struct ir_raw_event) * 8; drv->fops = &lirc_fops; drv->dev = &dev->dev; + drv->rdev = dev; drv->owner = THIS_MODULE; drv->minor = lirc_register_driver(drv); diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c index 8dc057b273f2..dc5cbffcd5a2 100644 --- a/drivers/media/rc/lirc_dev.c +++ b/drivers/media/rc/lirc_dev.c @@ -35,6 +35,7 @@ #include <linux/device.h> #include <linux/cdev.h> +#include <media/rc-core.h> #include <media/lirc.h> #include <media/lirc_dev.h> @@ -467,6 +468,12 @@ int lirc_dev_fop_open(struct inode *inode, struct file *file) goto error; } + if (ir->d.rdev) { + retval = rc_open(ir->d.rdev); + if (retval) + goto error; + } + cdev = ir->cdev; if (try_module_get(cdev->owner)) { ir->open++; @@ -511,6 +518,9 @@ int lirc_dev_fop_close(struct inode *inode, struct file *file) WARN_ON(mutex_lock_killable(&lirc_dev_lock)); + if (ir->d.rdev) + rc_close(ir->d.rdev); + ir->open--; if (ir->attached) { ir->d.set_use_dec(ir->d.data); diff --git a/include/media/lirc_dev.h b/include/media/lirc_dev.h index 168dd0b1bae2..78f0637ca68d 100644 --- a/include/media/lirc_dev.h +++ b/include/media/lirc_dev.h @@ -139,6 +139,7 @@ struct lirc_driver { struct lirc_buffer *rbuf; int (*set_use_inc) (void *data); void (*set_use_dec) (void *data); + struct rc_dev *rdev; const struct file_operations *fops; struct device *dev; struct module *owner; |
