diff options
Diffstat (limited to 'drivers/media/rc/rc-loopback.c')
| -rw-r--r-- | drivers/media/rc/rc-loopback.c | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/drivers/media/rc/rc-loopback.c b/drivers/media/rc/rc-loopback.c index d8bdf63ce985..63dace8198b0 100644 --- a/drivers/media/rc/rc-loopback.c +++ b/drivers/media/rc/rc-loopback.c @@ -26,7 +26,6 @@ #include <linux/device.h> #include <linux/module.h> #include <linux/sched.h> -#include <linux/slab.h> #include <media/rc-core.h> #define DRIVER_NAME "rc-loopback" @@ -177,39 +176,6 @@ static int loop_set_carrier_report(struct rc_dev *dev, int enable) return 0; } -static int loop_set_wakeup_filter(struct rc_dev *dev, - struct rc_scancode_filter *sc_filter) -{ - static const unsigned int max = 512; - struct ir_raw_event *raw; - int ret; - int i; - - /* fine to disable filter */ - if (!sc_filter->mask) - return 0; - - /* encode the specified filter and loop it back */ - raw = kmalloc_array(max, sizeof(*raw), GFP_KERNEL); - ret = ir_raw_encode_scancode(dev->enabled_wakeup_protocols, sc_filter, - raw, max); - /* still loop back the partial raw IR even if it's incomplete */ - if (ret == -ENOBUFS) - ret = max; - if (ret >= 0) { - /* do the loopback */ - for (i = 0; i < ret; ++i) - ir_raw_event_store(dev, &raw[i]); - ir_raw_event_handle(dev); - - ret = 0; - } - - kfree(raw); - - return ret; -} - static int __init loop_init(void) { struct rc_dev *rc; @@ -229,7 +195,6 @@ static int __init loop_init(void) rc->map_name = RC_MAP_EMPTY; rc->priv = &loopdev; rc->driver_type = RC_DRIVER_IR_RAW; - rc->encode_wakeup = true; rc->allowed_protocols = RC_BIT_ALL; rc->timeout = 100 * 1000 * 1000; /* 100 ms */ rc->min_timeout = 1; @@ -244,7 +209,6 @@ static int __init loop_init(void) rc->s_idle = loop_set_idle; rc->s_learning_mode = loop_set_learning_mode; rc->s_carrier_report = loop_set_carrier_report; - rc->s_wakeup_filter = loop_set_wakeup_filter; loopdev.txmask = RXMASK_REGULAR; loopdev.txcarrier = 36000; |