diff options
| -rw-r--r-- | drivers/media/rc/ir-lirc-codec.c | 2 | ||||
| -rw-r--r-- | drivers/media/rc/lirc_dev.c | 13 | ||||
| -rw-r--r-- | include/media/lirc_dev.h | 9 |
3 files changed, 18 insertions, 6 deletions
diff --git a/drivers/media/rc/ir-lirc-codec.c b/drivers/media/rc/ir-lirc-codec.c index 2d591168c991..d5c155a5a547 100644 --- a/drivers/media/rc/ir-lirc-codec.c +++ b/drivers/media/rc/ir-lirc-codec.c @@ -347,7 +347,7 @@ static int ir_lirc_register(struct rc_dev *dev) int rc = -ENOMEM; unsigned long features = 0; - ldev = kzalloc(sizeof(*ldev), GFP_KERNEL); + ldev = lirc_allocate_device(); if (!ldev) return rc; diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c index e381a1c04bea..a6005f70de5a 100644 --- a/drivers/media/rc/lirc_dev.c +++ b/drivers/media/rc/lirc_dev.c @@ -103,6 +103,19 @@ out: return err; } +struct lirc_dev * +lirc_allocate_device(void) +{ + return kzalloc(sizeof(struct lirc_dev), GFP_KERNEL); +} +EXPORT_SYMBOL(lirc_allocate_device); + +void lirc_free_device(struct lirc_dev *d) +{ + kfree(d); +} +EXPORT_SYMBOL(lirc_free_device); + int lirc_register_device(struct lirc_dev *d) { struct irctl *ir; diff --git a/include/media/lirc_dev.h b/include/media/lirc_dev.h index d16d6e0ef8da..4b0dc640e142 100644 --- a/include/media/lirc_dev.h +++ b/include/media/lirc_dev.h @@ -156,11 +156,10 @@ struct lirc_dev { struct irctl *irctl; }; -/* following functions can be called ONLY from user context - * - * returns negative value on error or zero - * contents of the structure pointed by p is copied - */ +struct lirc_dev *lirc_allocate_device(void); + +void lirc_free_device(struct lirc_dev *d); + int lirc_register_device(struct lirc_dev *d); void lirc_unregister_device(struct lirc_dev *d); |