diff options
author | Sean Young | 2018-02-12 07:27:50 -0500 |
---|---|---|
committer | Mauro Carvalho Chehab | 2018-02-14 14:15:46 -0500 |
commit | 1f17f684d9ea3aafccbb5d727b19c5ffafb07e75 (patch) | |
tree | 0ce6f64e989c47c5c941801e718d54243a54d99a /drivers/media/rc/rc-main.c | |
parent | 50078a903830796a8a47f26edc4cc10b9061711f (diff) |
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>
Diffstat (limited to 'drivers/media/rc/rc-main.c')
-rw-r--r-- | drivers/media/rc/rc-main.c | 91 |
1 files changed, 45 insertions, 46 deletions
diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c index 1db8d38fed7c..4a952108ba1e 100644 --- a/drivers/media/rc/rc-main.c +++ b/drivers/media/rc/rc-main.c @@ -156,6 +156,7 @@ static struct rc_map_list empty_map = { /** * ir_create_table() - initializes a scancode table + * @dev: the rc_dev device * @rc_map: the rc_map to initialize * @name: name to assign to the table * @rc_proto: ir type to assign to the new table @@ -166,7 +167,7 @@ static struct rc_map_list empty_map = { * * return: zero on success or a negative error code */ -static int ir_create_table(struct rc_map *rc_map, +static int ir_create_table(struct rc_dev *dev, struct rc_map *rc_map, const char *name, u64 rc_proto, size_t size) { rc_map->name = kstrdup(name, GFP_KERNEL); @@ -182,8 +183,8 @@ static int ir_create_table(struct rc_map *rc_map, return -ENOMEM; } - IR_dprintk(1, "Allocated space for %u keycode entries (%u bytes)\n", - rc_map->size, rc_map->alloc); + dev_dbg(&dev->dev, "Allocated space for %u keycode entries (%u bytes)\n", + rc_map->size, rc_map->alloc); return 0; } @@ -205,6 +206,7 @@ static void ir_free_table(struct rc_map *rc_map) /** * ir_resize_table() - resizes a scancode table if necessary + * @dev: the rc_dev device * @rc_map: the rc_map to resize * @gfp_flags: gfp flags to use when allocating memory * @@ -213,7 +215,8 @@ static void ir_free_table(struct rc_map *rc_map) * * return: zero on success or a negative error code */ -static int ir_resize_table(struct rc_map *rc_map, gfp_t gfp_flags) +static int ir_resize_table(struct rc_dev *dev, struct rc_map *rc_map, + gfp_t gfp_flags) { unsigned int oldalloc = rc_map->alloc; unsigned int newalloc = oldalloc; @@ -226,23 +229,21 @@ static int ir_resize_table(struct rc_map *rc_map, gfp_t gfp_flags) return -ENOMEM; newalloc *= 2; - IR_dprintk(1, "Growing table to %u bytes\n", newalloc); + dev_dbg(&dev->dev, "Growing table to %u bytes\n", newalloc); } if ((rc_map->len * 3 < rc_map->size) && (oldalloc > IR_TAB_MIN_SIZE)) { /* Less than 1/3 of entries in use -> shrink keytable */ newalloc /= 2; - IR_dprintk(1, "Shrinking table to %u bytes\n", newalloc); + dev_dbg(&dev->dev, "Shrinking table to %u bytes\n", newalloc); } if (newalloc == oldalloc) return 0; newscan = kmalloc(newalloc, gfp_flags); - if (!newscan) { - IR_dprintk(1, "Failed to kmalloc %u bytes\n", newalloc); + if (!newscan) return -ENOMEM; - } memcpy(newscan, rc_map->scan, rc_map->len * sizeof(struct rc_map_table)); rc_map->scan = newscan; @@ -275,16 +276,16 @@ static unsigned int ir_update_mapping(struct rc_dev *dev, /* Did the user wish to remove the mapping? */ if (new_keycode == KEY_RESERVED || new_keycode == KEY_UNKNOWN) { - IR_dprintk(1, "#%d: Deleting scan 0x%04x\n", - index, rc_map->scan[index].scancode); + dev_dbg(&dev->dev, "#%d: Deleting scan 0x%04x\n", + index, rc_map->scan[index].scancode); rc_map->len--; memmove(&rc_map->scan[index], &rc_map->scan[index+ 1], (rc_map->len - index) * sizeof(struct rc_map_table)); } else { - IR_dprintk(1, "#%d: %s scan 0x%04x with key 0x%04x\n", - index, - old_keycode == KEY_RESERVED ? "New" : "Replacing", - rc_map->scan[index].scancode, new_keycode); + dev_dbg(&dev->dev, "#%d: %s scan 0x%04x with key 0x%04x\n", + index, + old_keycode == KEY_RESERVED ? "New" : "Replacing", + rc_map->scan[index].scancode, new_keycode); rc_map->scan[index].keycode = new_keycode; __set_bit(new_keycode, dev->input_dev->keybit); } @@ -301,7 +302,7 @@ static unsigned int ir_update_mapping(struct rc_dev *dev, } /* Possibly shrink the keytable, failure is not a problem */ - ir_resize_table(rc_map, GFP_ATOMIC); + ir_resize_table(dev, rc_map, GFP_ATOMIC); } return old_keycode; @@ -352,7 +353,7 @@ static unsigned int ir_establish_scancode(struct rc_dev *dev, /* No previous mapping found, we might need to grow the table */ if (rc_map->size == rc_map->len) { - if (!resize || ir_resize_table(rc_map, GFP_ATOMIC)) + if (!resize || ir_resize_table(dev, rc_map, GFP_ATOMIC)) return -1U; } @@ -431,8 +432,8 @@ static int ir_setkeytable(struct rc_dev *dev, unsigned int i, index; int rc; - rc = ir_create_table(rc_map, from->name, - from->rc_proto, from->size); + rc = ir_create_table(dev, rc_map, from->name, from->rc_proto, + from->size); if (rc) return rc; @@ -576,8 +577,8 @@ u32 rc_g_keycode_from_table(struct rc_dev *dev, u32 scancode) spin_unlock_irqrestore(&rc_map->lock, flags); if (keycode != KEY_RESERVED) - IR_dprintk(1, "%s: scancode 0x%04x keycode 0x%02x\n", - dev->device_name, scancode, keycode); + dev_dbg(&dev->dev, "%s: scancode 0x%04x keycode 0x%02x\n", + dev->device_name, scancode, keycode); return keycode; } @@ -596,7 +597,7 @@ static void ir_do_keyup(struct rc_dev *dev, bool sync) if (!dev->keypressed) return; - IR_dprintk(1, "keyup key 0x%04x\n", dev->last_keycode); + dev_dbg(&dev->dev, "keyup key 0x%04x\n", dev->last_keycode); del_timer(&dev->timer_repeat); input_report_key(dev->input_dev, dev->last_keycode, 0); led_trigger_event(led_feedback, LED_OFF); @@ -751,8 +752,8 @@ static void ir_do_keydown(struct rc_dev *dev, enum rc_proto protocol, /* Register a keypress */ dev->keypressed = true; - IR_dprintk(1, "%s: key down event, key 0x%04x, protocol 0x%04x, scancode 0x%08x\n", - dev->device_name, keycode, protocol, scancode); + dev_dbg(&dev->dev, "%s: key down event, key 0x%04x, protocol 0x%04x, scancode 0x%08x\n", + dev->device_name, keycode, protocol, scancode); input_report_key(dev->input_dev, keycode, 1); led_trigger_event(led_feedback, LED_FULL); @@ -1056,8 +1057,8 @@ static ssize_t show_protocols(struct device *device, mutex_unlock(&dev->lock); - IR_dprintk(1, "%s: allowed - 0x%llx, enabled - 0x%llx\n", - __func__, (long long)allowed, (long long)enabled); + dev_dbg(&dev->dev, "%s: allowed - 0x%llx, enabled - 0x%llx\n", + __func__, (long long)allowed, (long long)enabled); for (i = 0; i < ARRAY_SIZE(proto_names); i++) { if (allowed & enabled & proto_names[i].type) @@ -1083,6 +1084,7 @@ static ssize_t show_protocols(struct device *device, /** * parse_protocol_change() - parses a protocol change request + * @dev: rc_dev device * @protocols: pointer to the bitmask of current protocols * @buf: pointer to the buffer with a list of changes * @@ -1092,7 +1094,8 @@ static ssize_t show_protocols(struct device *device, * Writing "none" will disable all protocols. * Returns the number of changes performed or a negative error code. */ -static int parse_protocol_change(u64 *protocols, const char *buf) +static int parse_protocol_change(struct rc_dev *dev, u64 *protocols, + const char *buf) { const char *tmp; unsigned count = 0; @@ -1128,7 +1131,8 @@ static int parse_protocol_change(u64 *protocols, const char *buf) if (!strcasecmp(tmp, "lirc")) mask = 0; else { - IR_dprintk(1, "Unknown protocol: '%s'\n", tmp); + dev_dbg(&dev->dev, "Unknown protocol: '%s'\n", + tmp); return -EINVAL; } } @@ -1144,7 +1148,7 @@ static int parse_protocol_change(u64 *protocols, const char *buf) } if (!count) { - IR_dprintk(1, "Protocol not specified\n"); + dev_dbg(&dev->dev, "Protocol not specified\n"); return -EINVAL; } @@ -1217,12 +1221,12 @@ static ssize_t store_protocols(struct device *device, u64 old_protocols, new_protocols; ssize_t rc; - IR_dprintk(1, "Normal protocol change requested\n"); + dev_dbg(&dev->dev, "Normal protocol change requested\n"); current_protocols = &dev->enabled_protocols; filter = &dev->scancode_filter; if (!dev->change_protocol) { - IR_dprintk(1, "Protocol switching not supported\n"); + dev_dbg(&dev->dev, "Protocol switching not supported\n"); return -EINVAL; } @@ -1230,14 +1234,14 @@ static ssize_t store_protocols(struct device *device, old_protocols = *current_protocols; new_protocols = old_protocols; - rc = parse_protocol_change(&new_protocols, buf); + rc = parse_protocol_change(dev, &new_protocols, buf); if (rc < 0) goto out; rc = dev->change_protocol(dev, &new_protocols); if (rc < 0) { - IR_dprintk(1, "Error setting protocols to 0x%llx\n", - (long long)new_protocols); + dev_dbg(&dev->dev, "Error setting protocols to 0x%llx\n", + (long long)new_protocols); goto out; } @@ -1246,8 +1250,8 @@ static ssize_t store_protocols(struct device *device, if (new_protocols != old_protocols) { *current_protocols = new_protocols; - IR_dprintk(1, "Protocols changed to 0x%llx\n", - (long long)new_protocols); + dev_dbg(&dev->dev, "Protocols changed to 0x%llx\n", + (long long)new_protocols); } /* @@ -1435,8 +1439,8 @@ static ssize_t show_wakeup_protocols(struct device *device, mutex_unlock(&dev->lock); - IR_dprintk(1, "%s: allowed - 0x%llx, enabled - %d\n", - __func__, (long long)allowed, enabled); + dev_dbg(&dev->dev, "%s: allowed - 0x%llx, enabled - %d\n", + __func__, (long long)allowed, enabled); for (i = 0; i < ARRAY_SIZE(protocols); i++) { if (allowed & (1ULL << i)) { @@ -1511,7 +1515,7 @@ static ssize_t store_wakeup_protocols(struct device *device, if (dev->wakeup_protocol != protocol) { dev->wakeup_protocol = protocol; - IR_dprintk(1, "Wakeup protocol changed to %d\n", protocol); + dev_dbg(&dev->dev, "Wakeup protocol changed to %d\n", protocol); if (protocol == RC_PROTO_RC6_MCE) dev->scancode_wakeup_filter.data = 0x800f0000; @@ -1874,9 +1878,8 @@ int rc_register_device(struct rc_dev *dev) dev->registered = true; - IR_dprintk(1, "Registered rc%u (driver: %s)\n", - dev->minor, - dev->driver_name ? dev->driver_name : "unknown"); + dev_dbg(&dev->dev, "Registered rc%u (driver: %s)\n", dev->minor, + dev->driver_name ? dev->driver_name : "unknown"); return 0; @@ -1994,9 +1997,5 @@ static void __exit rc_core_exit(void) subsys_initcall(rc_core_init); module_exit(rc_core_exit); -int rc_core_debug; /* ir_debug level (0,1,2) */ -EXPORT_SYMBOL_GPL(rc_core_debug); -module_param_named(debug, rc_core_debug, int, 0644); - MODULE_AUTHOR("Mauro Carvalho Chehab"); MODULE_LICENSE("GPL v2"); |