diff options
Diffstat (limited to 'drivers/media/pci/saa7134/saa7134-input.c')
| -rw-r--r-- | drivers/media/pci/saa7134/saa7134-input.c | 68 |
1 files changed, 10 insertions, 58 deletions
diff --git a/drivers/media/pci/saa7134/saa7134-input.c b/drivers/media/pci/saa7134/saa7134-input.c index bc1ed7798d21..35884d5b8337 100644 --- a/drivers/media/pci/saa7134/saa7134-input.c +++ b/drivers/media/pci/saa7134/saa7134-input.c @@ -448,17 +448,10 @@ static void saa7134_input_timer(struct timer_list *t) mod_timer(&ir->timer, jiffies + msecs_to_jiffies(ir->polling)); } -static int __saa7134_ir_start(void *priv) +int saa7134_ir_open(struct rc_dev *rc) { - struct saa7134_dev *dev = priv; - struct saa7134_card_ir *ir; - - if (!dev || !dev->remote) - return -EINVAL; - - ir = dev->remote; - if (ir->running) - return 0; + struct saa7134_dev *dev = rc->priv; + struct saa7134_card_ir *ir = dev->remote; /* Moved here from saa7134_input_init1() because the latter * is not called on device resume */ @@ -507,55 +500,15 @@ static int __saa7134_ir_start(void *priv) return 0; } -static void __saa7134_ir_stop(void *priv) +void saa7134_ir_close(struct rc_dev *rc) { - struct saa7134_dev *dev = priv; - struct saa7134_card_ir *ir; - - if (!dev || !dev->remote) - return; - - ir = dev->remote; - if (!ir->running) - return; + struct saa7134_dev *dev = rc->priv; + struct saa7134_card_ir *ir = dev->remote; if (ir->polling) del_timer_sync(&ir->timer); ir->running = false; - - return; -} - -int saa7134_ir_start(struct saa7134_dev *dev) -{ - if (dev->remote->users) - return __saa7134_ir_start(dev); - - return 0; -} - -void saa7134_ir_stop(struct saa7134_dev *dev) -{ - if (dev->remote->users) - __saa7134_ir_stop(dev); -} - -static int saa7134_ir_open(struct rc_dev *rc) -{ - struct saa7134_dev *dev = rc->priv; - - dev->remote->users++; - return __saa7134_ir_start(dev); -} - -static void saa7134_ir_close(struct rc_dev *rc) -{ - struct saa7134_dev *dev = rc->priv; - - dev->remote->users--; - if (!dev->remote->users) - __saa7134_ir_stop(dev); } int saa7134_input_init1(struct saa7134_dev *dev) @@ -624,7 +577,7 @@ int saa7134_input_init1(struct saa7134_dev *dev) mask_keycode = 0x0007C8; mask_keydown = 0x000010; polling = 50; // ms - /* GPIO stuff moved to __saa7134_ir_start() */ + /* GPIO stuff moved to saa7134_ir_open() */ break; case SAA7134_BOARD_AVERMEDIA_M135A: ir_codes = RC_MAP_AVERMEDIA_M135A; @@ -646,14 +599,14 @@ int saa7134_input_init1(struct saa7134_dev *dev) mask_keycode = 0x02F200; mask_keydown = 0x000400; polling = 50; // ms - /* GPIO stuff moved to __saa7134_ir_start() */ + /* GPIO stuff moved to saa7134_ir_open() */ break; case SAA7134_BOARD_AVERMEDIA_A16D: ir_codes = RC_MAP_AVERMEDIA_A16D; mask_keycode = 0x02F200; mask_keydown = 0x000400; polling = 50; /* ms */ - /* GPIO stuff moved to __saa7134_ir_start() */ + /* GPIO stuff moved to saa7134_ir_open() */ break; case SAA7134_BOARD_KWORLD_TERMINATOR: ir_codes = RC_MAP_PIXELVIEW; @@ -705,7 +658,7 @@ int saa7134_input_init1(struct saa7134_dev *dev) mask_keycode = 0x0003CC; mask_keydown = 0x000010; polling = 5; /* ms */ - /* GPIO stuff moved to __saa7134_ir_start() */ + /* GPIO stuff moved to saa7134_ir_open() */ break; case SAA7134_BOARD_VIDEOMATE_TV_PVR: case SAA7134_BOARD_VIDEOMATE_GOLD_PLUS: @@ -890,7 +843,6 @@ void saa7134_input_fini(struct saa7134_dev *dev) if (NULL == dev->remote) return; - saa7134_ir_stop(dev); rc_unregister_device(dev->remote->dev); kfree(dev->remote); dev->remote = NULL; |