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synced 2024-12-10 04:24:17 +08:00
media: rc: remove IR_dprintk() from rc-core
Use dev_dbg() rather than custom debug function. Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
parent
50078a9038
commit
1f17f684d9
@ -60,12 +60,12 @@ void ir_lirc_raw_event(struct rc_dev *dev, struct ir_raw_event ev)
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* space with the maximum time value.
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*/
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sample = LIRC_SPACE(LIRC_VALUE_MASK);
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IR_dprintk(2, "delivering reset sync space to lirc_dev\n");
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dev_dbg(&dev->dev, "delivering reset sync space to lirc_dev\n");
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/* Carrier reports */
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} else if (ev.carrier_report) {
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sample = LIRC_FREQUENCY(ev.carrier);
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IR_dprintk(2, "carrier report (freq: %d)\n", sample);
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dev_dbg(&dev->dev, "carrier report (freq: %d)\n", sample);
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/* Packet end */
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} else if (ev.timeout) {
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@ -77,7 +77,7 @@ void ir_lirc_raw_event(struct rc_dev *dev, struct ir_raw_event ev)
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dev->gap_duration = ev.duration;
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sample = LIRC_TIMEOUT(ev.duration / 1000);
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IR_dprintk(2, "timeout report (duration: %d)\n", sample);
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dev_dbg(&dev->dev, "timeout report (duration: %d)\n", sample);
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/* Normal sample */
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} else {
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@ -100,8 +100,8 @@ void ir_lirc_raw_event(struct rc_dev *dev, struct ir_raw_event ev)
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sample = ev.pulse ? LIRC_PULSE(ev.duration / 1000) :
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LIRC_SPACE(ev.duration / 1000);
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IR_dprintk(2, "delivering %uus %s to lirc_dev\n",
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TO_US(ev.duration), TO_STR(ev.pulse));
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dev_dbg(&dev->dev, "delivering %uus %s to lirc_dev\n",
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TO_US(ev.duration), TO_STR(ev.pulse));
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}
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spin_lock_irqsave(&dev->lirc_fh_lock, flags);
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@ -65,8 +65,8 @@ int ir_raw_event_store(struct rc_dev *dev, struct ir_raw_event *ev)
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if (!dev->raw)
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return -EINVAL;
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IR_dprintk(2, "sample: (%05dus %s)\n",
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TO_US(ev->duration), TO_STR(ev->pulse));
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dev_dbg(&dev->dev, "sample: (%05dus %s)\n",
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TO_US(ev->duration), TO_STR(ev->pulse));
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if (!kfifo_put(&dev->raw->kfifo, *ev)) {
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dev_err(&dev->dev, "IR event FIFO is full!\n");
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@ -168,7 +168,7 @@ void ir_raw_event_set_idle(struct rc_dev *dev, bool idle)
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if (!dev->raw)
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return;
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IR_dprintk(2, "%s idle mode\n", idle ? "enter" : "leave");
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dev_dbg(&dev->dev, "%s idle mode\n", idle ? "enter" : "leave");
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if (idle) {
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dev->raw->this_ev.timeout = true;
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@ -156,6 +156,7 @@ static struct rc_map_list empty_map = {
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/**
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* ir_create_table() - initializes a scancode table
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* @dev: the rc_dev device
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* @rc_map: the rc_map to initialize
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* @name: name to assign to the table
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* @rc_proto: ir type to assign to the new table
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@ -166,7 +167,7 @@ static struct rc_map_list empty_map = {
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*
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* return: zero on success or a negative error code
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*/
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static int ir_create_table(struct rc_map *rc_map,
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static int ir_create_table(struct rc_dev *dev, struct rc_map *rc_map,
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const char *name, u64 rc_proto, size_t size)
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{
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rc_map->name = kstrdup(name, GFP_KERNEL);
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@ -182,8 +183,8 @@ static int ir_create_table(struct rc_map *rc_map,
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return -ENOMEM;
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}
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IR_dprintk(1, "Allocated space for %u keycode entries (%u bytes)\n",
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rc_map->size, rc_map->alloc);
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dev_dbg(&dev->dev, "Allocated space for %u keycode entries (%u bytes)\n",
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rc_map->size, rc_map->alloc);
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return 0;
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}
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@ -205,6 +206,7 @@ static void ir_free_table(struct rc_map *rc_map)
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/**
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* ir_resize_table() - resizes a scancode table if necessary
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* @dev: the rc_dev device
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* @rc_map: the rc_map to resize
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* @gfp_flags: gfp flags to use when allocating memory
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*
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@ -213,7 +215,8 @@ static void ir_free_table(struct rc_map *rc_map)
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*
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* return: zero on success or a negative error code
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*/
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static int ir_resize_table(struct rc_map *rc_map, gfp_t gfp_flags)
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static int ir_resize_table(struct rc_dev *dev, struct rc_map *rc_map,
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gfp_t gfp_flags)
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{
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unsigned int oldalloc = rc_map->alloc;
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unsigned int newalloc = oldalloc;
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@ -226,23 +229,21 @@ static int ir_resize_table(struct rc_map *rc_map, gfp_t gfp_flags)
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return -ENOMEM;
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newalloc *= 2;
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IR_dprintk(1, "Growing table to %u bytes\n", newalloc);
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dev_dbg(&dev->dev, "Growing table to %u bytes\n", newalloc);
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}
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if ((rc_map->len * 3 < rc_map->size) && (oldalloc > IR_TAB_MIN_SIZE)) {
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/* Less than 1/3 of entries in use -> shrink keytable */
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newalloc /= 2;
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IR_dprintk(1, "Shrinking table to %u bytes\n", newalloc);
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dev_dbg(&dev->dev, "Shrinking table to %u bytes\n", newalloc);
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}
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if (newalloc == oldalloc)
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return 0;
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newscan = kmalloc(newalloc, gfp_flags);
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if (!newscan) {
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IR_dprintk(1, "Failed to kmalloc %u bytes\n", newalloc);
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if (!newscan)
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return -ENOMEM;
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}
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memcpy(newscan, rc_map->scan, rc_map->len * sizeof(struct rc_map_table));
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rc_map->scan = newscan;
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@ -275,16 +276,16 @@ static unsigned int ir_update_mapping(struct rc_dev *dev,
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/* Did the user wish to remove the mapping? */
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if (new_keycode == KEY_RESERVED || new_keycode == KEY_UNKNOWN) {
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IR_dprintk(1, "#%d: Deleting scan 0x%04x\n",
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index, rc_map->scan[index].scancode);
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dev_dbg(&dev->dev, "#%d: Deleting scan 0x%04x\n",
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index, rc_map->scan[index].scancode);
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rc_map->len--;
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memmove(&rc_map->scan[index], &rc_map->scan[index+ 1],
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(rc_map->len - index) * sizeof(struct rc_map_table));
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} else {
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IR_dprintk(1, "#%d: %s scan 0x%04x with key 0x%04x\n",
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index,
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old_keycode == KEY_RESERVED ? "New" : "Replacing",
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rc_map->scan[index].scancode, new_keycode);
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dev_dbg(&dev->dev, "#%d: %s scan 0x%04x with key 0x%04x\n",
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index,
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old_keycode == KEY_RESERVED ? "New" : "Replacing",
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rc_map->scan[index].scancode, new_keycode);
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rc_map->scan[index].keycode = new_keycode;
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__set_bit(new_keycode, dev->input_dev->keybit);
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}
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@ -301,7 +302,7 @@ static unsigned int ir_update_mapping(struct rc_dev *dev,
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}
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/* Possibly shrink the keytable, failure is not a problem */
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ir_resize_table(rc_map, GFP_ATOMIC);
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ir_resize_table(dev, rc_map, GFP_ATOMIC);
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}
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return old_keycode;
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@ -352,7 +353,7 @@ static unsigned int ir_establish_scancode(struct rc_dev *dev,
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/* No previous mapping found, we might need to grow the table */
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if (rc_map->size == rc_map->len) {
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if (!resize || ir_resize_table(rc_map, GFP_ATOMIC))
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if (!resize || ir_resize_table(dev, rc_map, GFP_ATOMIC))
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return -1U;
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}
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@ -431,8 +432,8 @@ static int ir_setkeytable(struct rc_dev *dev,
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unsigned int i, index;
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int rc;
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rc = ir_create_table(rc_map, from->name,
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from->rc_proto, from->size);
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rc = ir_create_table(dev, rc_map, from->name, from->rc_proto,
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from->size);
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if (rc)
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return rc;
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@ -576,8 +577,8 @@ u32 rc_g_keycode_from_table(struct rc_dev *dev, u32 scancode)
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spin_unlock_irqrestore(&rc_map->lock, flags);
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if (keycode != KEY_RESERVED)
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IR_dprintk(1, "%s: scancode 0x%04x keycode 0x%02x\n",
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dev->device_name, scancode, keycode);
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dev_dbg(&dev->dev, "%s: scancode 0x%04x keycode 0x%02x\n",
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dev->device_name, scancode, keycode);
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return keycode;
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}
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@ -596,7 +597,7 @@ static void ir_do_keyup(struct rc_dev *dev, bool sync)
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if (!dev->keypressed)
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return;
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IR_dprintk(1, "keyup key 0x%04x\n", dev->last_keycode);
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dev_dbg(&dev->dev, "keyup key 0x%04x\n", dev->last_keycode);
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del_timer(&dev->timer_repeat);
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input_report_key(dev->input_dev, dev->last_keycode, 0);
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led_trigger_event(led_feedback, LED_OFF);
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@ -751,8 +752,8 @@ static void ir_do_keydown(struct rc_dev *dev, enum rc_proto protocol,
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/* Register a keypress */
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dev->keypressed = true;
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IR_dprintk(1, "%s: key down event, key 0x%04x, protocol 0x%04x, scancode 0x%08x\n",
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dev->device_name, keycode, protocol, scancode);
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dev_dbg(&dev->dev, "%s: key down event, key 0x%04x, protocol 0x%04x, scancode 0x%08x\n",
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dev->device_name, keycode, protocol, scancode);
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input_report_key(dev->input_dev, keycode, 1);
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led_trigger_event(led_feedback, LED_FULL);
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@ -1056,8 +1057,8 @@ static ssize_t show_protocols(struct device *device,
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mutex_unlock(&dev->lock);
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IR_dprintk(1, "%s: allowed - 0x%llx, enabled - 0x%llx\n",
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__func__, (long long)allowed, (long long)enabled);
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dev_dbg(&dev->dev, "%s: allowed - 0x%llx, enabled - 0x%llx\n",
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__func__, (long long)allowed, (long long)enabled);
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for (i = 0; i < ARRAY_SIZE(proto_names); i++) {
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if (allowed & enabled & proto_names[i].type)
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@ -1083,6 +1084,7 @@ static ssize_t show_protocols(struct device *device,
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/**
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* parse_protocol_change() - parses a protocol change request
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* @dev: rc_dev device
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* @protocols: pointer to the bitmask of current protocols
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* @buf: pointer to the buffer with a list of changes
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*
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@ -1092,7 +1094,8 @@ static ssize_t show_protocols(struct device *device,
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* Writing "none" will disable all protocols.
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* Returns the number of changes performed or a negative error code.
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*/
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static int parse_protocol_change(u64 *protocols, const char *buf)
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static int parse_protocol_change(struct rc_dev *dev, u64 *protocols,
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const char *buf)
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{
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const char *tmp;
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unsigned count = 0;
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@ -1128,7 +1131,8 @@ static int parse_protocol_change(u64 *protocols, const char *buf)
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if (!strcasecmp(tmp, "lirc"))
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mask = 0;
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else {
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IR_dprintk(1, "Unknown protocol: '%s'\n", tmp);
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dev_dbg(&dev->dev, "Unknown protocol: '%s'\n",
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tmp);
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return -EINVAL;
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}
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}
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@ -1144,7 +1148,7 @@ static int parse_protocol_change(u64 *protocols, const char *buf)
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}
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if (!count) {
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IR_dprintk(1, "Protocol not specified\n");
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dev_dbg(&dev->dev, "Protocol not specified\n");
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return -EINVAL;
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}
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@ -1217,12 +1221,12 @@ static ssize_t store_protocols(struct device *device,
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u64 old_protocols, new_protocols;
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ssize_t rc;
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IR_dprintk(1, "Normal protocol change requested\n");
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dev_dbg(&dev->dev, "Normal protocol change requested\n");
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current_protocols = &dev->enabled_protocols;
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filter = &dev->scancode_filter;
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if (!dev->change_protocol) {
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IR_dprintk(1, "Protocol switching not supported\n");
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dev_dbg(&dev->dev, "Protocol switching not supported\n");
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return -EINVAL;
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}
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@ -1230,14 +1234,14 @@ static ssize_t store_protocols(struct device *device,
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old_protocols = *current_protocols;
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new_protocols = old_protocols;
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rc = parse_protocol_change(&new_protocols, buf);
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rc = parse_protocol_change(dev, &new_protocols, buf);
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if (rc < 0)
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goto out;
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rc = dev->change_protocol(dev, &new_protocols);
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if (rc < 0) {
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IR_dprintk(1, "Error setting protocols to 0x%llx\n",
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(long long)new_protocols);
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dev_dbg(&dev->dev, "Error setting protocols to 0x%llx\n",
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(long long)new_protocols);
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goto out;
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}
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@ -1246,8 +1250,8 @@ static ssize_t store_protocols(struct device *device,
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if (new_protocols != old_protocols) {
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*current_protocols = new_protocols;
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IR_dprintk(1, "Protocols changed to 0x%llx\n",
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(long long)new_protocols);
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dev_dbg(&dev->dev, "Protocols changed to 0x%llx\n",
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(long long)new_protocols);
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}
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/*
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@ -1435,8 +1439,8 @@ static ssize_t show_wakeup_protocols(struct device *device,
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mutex_unlock(&dev->lock);
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IR_dprintk(1, "%s: allowed - 0x%llx, enabled - %d\n",
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__func__, (long long)allowed, enabled);
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dev_dbg(&dev->dev, "%s: allowed - 0x%llx, enabled - %d\n",
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__func__, (long long)allowed, enabled);
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for (i = 0; i < ARRAY_SIZE(protocols); i++) {
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if (allowed & (1ULL << i)) {
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@ -1511,7 +1515,7 @@ static ssize_t store_wakeup_protocols(struct device *device,
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if (dev->wakeup_protocol != protocol) {
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dev->wakeup_protocol = protocol;
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IR_dprintk(1, "Wakeup protocol changed to %d\n", protocol);
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dev_dbg(&dev->dev, "Wakeup protocol changed to %d\n", protocol);
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if (protocol == RC_PROTO_RC6_MCE)
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dev->scancode_wakeup_filter.data = 0x800f0000;
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@ -1874,9 +1878,8 @@ int rc_register_device(struct rc_dev *dev)
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dev->registered = true;
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IR_dprintk(1, "Registered rc%u (driver: %s)\n",
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dev->minor,
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dev->driver_name ? dev->driver_name : "unknown");
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dev_dbg(&dev->dev, "Registered rc%u (driver: %s)\n", dev->minor,
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dev->driver_name ? dev->driver_name : "unknown");
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return 0;
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@ -1994,9 +1997,5 @@ static void __exit rc_core_exit(void)
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subsys_initcall(rc_core_init);
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module_exit(rc_core_exit);
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int rc_core_debug; /* ir_debug level (0,1,2) */
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EXPORT_SYMBOL_GPL(rc_core_debug);
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module_param_named(debug, rc_core_debug, int, 0644);
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MODULE_AUTHOR("Mauro Carvalho Chehab");
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MODULE_LICENSE("GPL v2");
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@ -23,13 +23,6 @@
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#include <linux/timer.h>
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#include <media/rc-map.h>
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extern int rc_core_debug;
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#define IR_dprintk(level, fmt, ...) \
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do { \
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if (rc_core_debug >= level) \
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printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); \
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} while (0)
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/**
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* enum rc_driver_type - type of the RC driver.
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*
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