[media] bttv: rename struct card_ir to bttv_ir
bttv_ir is more consistent with all other structs used in the same driver. Also, clean up the struct to remove commented out members and the work_struct which is unused. [mchehab@redhat.com: fix a warning at bttv_rc5_timer_end] Signed-off-by: David Härdeman <david@hardeman.nu> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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@ -49,7 +49,7 @@ module_param(ir_rc5_remote_gap, int, 0644);
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static void ir_handle_key(struct bttv *btv)
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static void ir_handle_key(struct bttv *btv)
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{
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{
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struct card_ir *ir = btv->remote;
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struct bttv_ir *ir = btv->remote;
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u32 gpio,data;
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u32 gpio,data;
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/* read gpio value */
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/* read gpio value */
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@ -83,7 +83,7 @@ static void ir_handle_key(struct bttv *btv)
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static void ir_enltv_handle_key(struct bttv *btv)
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static void ir_enltv_handle_key(struct bttv *btv)
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{
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{
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struct card_ir *ir = btv->remote;
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struct bttv_ir *ir = btv->remote;
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u32 gpio, data, keyup;
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u32 gpio, data, keyup;
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/* read gpio value */
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/* read gpio value */
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@ -122,7 +122,7 @@ static void ir_enltv_handle_key(struct bttv *btv)
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void bttv_input_irq(struct bttv *btv)
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void bttv_input_irq(struct bttv *btv)
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{
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{
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struct card_ir *ir = btv->remote;
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struct bttv_ir *ir = btv->remote;
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if (!ir->polling)
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if (!ir->polling)
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ir_handle_key(btv);
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ir_handle_key(btv);
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@ -131,7 +131,7 @@ void bttv_input_irq(struct bttv *btv)
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static void bttv_input_timer(unsigned long data)
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static void bttv_input_timer(unsigned long data)
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{
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{
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struct bttv *btv = (struct bttv*)data;
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struct bttv *btv = (struct bttv*)data;
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struct card_ir *ir = btv->remote;
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struct bttv_ir *ir = btv->remote;
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if (btv->c.type == BTTV_BOARD_ENLTV_FM_2)
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if (btv->c.type == BTTV_BOARD_ENLTV_FM_2)
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ir_enltv_handle_key(btv);
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ir_enltv_handle_key(btv);
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@ -185,9 +185,9 @@ static u32 bttv_rc5_decode(unsigned int code)
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return rc5;
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return rc5;
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}
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}
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void bttv_rc5_timer_end(unsigned long data)
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static void bttv_rc5_timer_end(unsigned long data)
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{
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{
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struct card_ir *ir = (struct card_ir *)data;
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struct bttv_ir *ir = (struct bttv_ir *)data;
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struct timeval tv;
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struct timeval tv;
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unsigned long current_jiffies;
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unsigned long current_jiffies;
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u32 gap;
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u32 gap;
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@ -206,7 +206,7 @@ void bttv_rc5_timer_end(unsigned long data)
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}
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}
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/* signal we're ready to start a new code */
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/* signal we're ready to start a new code */
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ir->active = 0;
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ir->active = false;
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/* Allow some timer jitter (RC5 is ~24ms anyway so this is ok) */
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/* Allow some timer jitter (RC5 is ~24ms anyway so this is ok) */
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if (gap < 28000) {
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if (gap < 28000) {
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@ -242,7 +242,7 @@ void bttv_rc5_timer_end(unsigned long data)
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static int bttv_rc5_irq(struct bttv *btv)
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static int bttv_rc5_irq(struct bttv *btv)
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{
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{
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struct card_ir *ir = btv->remote;
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struct bttv_ir *ir = btv->remote;
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struct timeval tv;
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struct timeval tv;
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u32 gpio;
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u32 gpio;
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u32 gap;
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u32 gap;
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@ -278,7 +278,7 @@ static int bttv_rc5_irq(struct bttv *btv)
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}
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}
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/* starting new code */
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/* starting new code */
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} else {
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} else {
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ir->active = 1;
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ir->active = true;
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ir->code = 0;
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ir->code = 0;
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ir->base_time = tv;
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ir->base_time = tv;
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ir->last_bit = 0;
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ir->last_bit = 0;
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@ -295,7 +295,7 @@ static int bttv_rc5_irq(struct bttv *btv)
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/* ---------------------------------------------------------------------- */
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/* ---------------------------------------------------------------------- */
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static void bttv_ir_start(struct bttv *btv, struct card_ir *ir)
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static void bttv_ir_start(struct bttv *btv, struct bttv_ir *ir)
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{
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{
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if (ir->polling) {
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if (ir->polling) {
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setup_timer(&ir->timer, bttv_input_timer, (unsigned long)btv);
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setup_timer(&ir->timer, bttv_input_timer, (unsigned long)btv);
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@ -303,9 +303,8 @@ static void bttv_ir_start(struct bttv *btv, struct card_ir *ir)
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add_timer(&ir->timer);
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add_timer(&ir->timer);
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} else if (ir->rc5_gpio) {
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} else if (ir->rc5_gpio) {
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/* set timer_end for code completion */
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/* set timer_end for code completion */
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init_timer(&ir->timer_end);
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setup_timer(&ir->timer_end, bttv_rc5_timer_end,
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ir->timer_end.function = bttv_rc5_timer_end;
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(unsigned long)ir);
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ir->timer_end.data = (unsigned long)ir;
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ir->shift_by = 1;
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ir->shift_by = 1;
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ir->start = 3;
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ir->start = 3;
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ir->addr = 0x0;
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ir->addr = 0x0;
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@ -409,7 +408,7 @@ int __devexit fini_bttv_i2c(struct bttv *btv)
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int bttv_input_init(struct bttv *btv)
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int bttv_input_init(struct bttv *btv)
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{
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{
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struct card_ir *ir;
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struct bttv_ir *ir;
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char *ir_codes = NULL;
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char *ir_codes = NULL;
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struct rc_dev *rc;
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struct rc_dev *rc;
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int err = -ENOMEM;
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int err = -ENOMEM;
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@ -120,15 +120,12 @@ struct bttv_format {
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int hshift,vshift; /* for planar modes */
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int hshift,vshift; /* for planar modes */
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};
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};
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struct card_ir {
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struct bttv_ir {
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struct rc_dev *dev;
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struct rc_dev *dev;
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char name[32];
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char name[32];
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char phys[32];
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char phys[32];
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#if 0
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int users;
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u32 running:1;
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#endif
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/* Usual gpio signalling */
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/* Usual gpio signalling */
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u32 mask_keycode;
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u32 mask_keycode;
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u32 mask_keydown;
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u32 mask_keydown;
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@ -139,7 +136,6 @@ struct card_ir {
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int start; // What should RC5_START() be
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int start; // What should RC5_START() be
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int addr; // What RC5_ADDR() should be.
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int addr; // What RC5_ADDR() should be.
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int rc5_remote_gap;
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int rc5_remote_gap;
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struct work_struct work;
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struct timer_list timer;
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struct timer_list timer;
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/* RC5 gpio */
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/* RC5 gpio */
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@ -148,16 +144,7 @@ struct card_ir {
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u32 last_bit; /* last raw bit seen */
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u32 last_bit; /* last raw bit seen */
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u32 code; /* raw code under construction */
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u32 code; /* raw code under construction */
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struct timeval base_time; /* time of last seen code */
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struct timeval base_time; /* time of last seen code */
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int active; /* building raw code */
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bool active; /* building raw code */
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#if 0
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/* NEC decoding */
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u32 nec_gpio;
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struct tasklet_struct tlet;
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/* IR core raw decoding */
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u32 raw_decode;
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#endif
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};
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};
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@ -408,7 +395,7 @@ struct bttv {
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/* infrared remote */
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/* infrared remote */
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int has_remote;
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int has_remote;
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struct card_ir *remote;
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struct bttv_ir *remote;
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/* I2C remote data */
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/* I2C remote data */
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struct IR_i2c_init_data init_data;
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struct IR_i2c_init_data init_data;
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