Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/hwmon/ltc2992.c ltc2992_config_gpio() -> ltc2992_write_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | st | 4096-ptr_max |
| PARAM_VALUE | 0 | st->client | 4096-ptr_max |
| PARAM_VALUE | 0 | st->client->adapter | 4096-ptr_max |
| PARAM_VALUE | 0 | st->client->debugfs | 4096-u64max |
| PARAM_VALUE | 0 | st->client->dev.devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | st->client->devres_group_id | 4096-ptr_max |
| PARAM_VALUE | 0 | st->regmap | 0-ptr_max |
| PARAM_VALUE | 0 | *st->r_sense_uohm | 1-4294967295 |
| PARAM_VALUE | 1 | addr | 150 |
| PARAM_VALUE | 2 | reg_len | 1 |
| PARAM_VALUE | 3 | val | 0 |
| BUF_SIZE | 0 | st | 720 |
| CAPPED_DATA | 0 | st->client->irq | 1 |
| DATA_SOURCE | 0 | st | $0 |
| MEM_ZERO | 0 | st | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | st->client->irq |
drivers/hwmon/ltc2992.c ltc2992_gpio_set() -> ltc2992_write_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | st | 4096-ptr_max |
| PARAM_VALUE | 0 | st->gpio_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | st->gpio_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | st->gpio_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | st->gpio_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | st->gpio_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | st->gpio_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | st->gpio_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | st->regmap | 4096-ptr_max |
| PARAM_VALUE | 0 | st->regmap->cache_dirty | 0-1 |
| PARAM_VALUE | 0 | *st->regmap->work_buf | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 2 | reg_len | 1 |
| PARAM_VALUE | 3 | val | 0-255 |
| BUF_SIZE | 0 | st | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | st | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | &st->gpio_mutex | 1 |
| DATA_SOURCE | 0 | st | r gpiochip_get_data |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &st->gpio_mutex | |
| TYPE_LOCK | (struct ltc2992_state)->gpio_mutex |
drivers/hwmon/ltc2992.c ltc2992_gpio_set_multiple() -> ltc2992_write_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | st->gpio_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | st->gpio_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | st->gpio_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | st->gpio_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | st->gpio_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | st->gpio_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | st->gpio_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | addr | 150 |
| PARAM_VALUE | 2 | reg_len | 1 |
| PARAM_VALUE | 3 | val | 0 |
| BUF_SIZE | 0 | st | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | st | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | &st->gpio_mutex | 1 |
| DATA_SOURCE | 0 | st | r gpiochip_get_data |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &st->gpio_mutex | |
| HALF_LOCKED2 | _T->lock | ||
| TYPE_LOCK | (struct ltc2992_state)->gpio_mutex |
drivers/hwmon/ltc2992.c ltc2992_gpio_set_multiple() -> ltc2992_write_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | st | 4096-ptr_max |
| PARAM_VALUE | 0 | st->gpio_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | st->gpio_mutex.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | st->gpio_mutex.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | st->gpio_mutex.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | st->gpio_mutex.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | st->gpio_mutex.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | st->gpio_mutex.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | st->regmap | 4096-ptr_max |
| PARAM_VALUE | 0 | st->regmap->cache_dirty | 0-1 |
| PARAM_VALUE | 0 | *st->regmap->work_buf | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 1 | addr | 151 |
| PARAM_VALUE | 2 | reg_len | 1 |
| PARAM_VALUE | 3 | val | 0 |
| BUF_SIZE | 0 | st | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | st | s32min-(-2),1-s32max |
| CAPPED_DATA | 0 | &st->gpio_mutex | 1 |
| DATA_SOURCE | 0 | st | r gpiochip_get_data |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &st->gpio_mutex | |
| HALF_LOCKED2 | _T->lock | ||
| TYPE_LOCK | (struct ltc2992_state)->gpio_mutex |
drivers/hwmon/ltc2992.c ltc2992_read_curr_alarm() -> ltc2992_write_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | st | 4096-ptr_max |
| PARAM_VALUE | 0 | st->regmap | 4096-ptr_max |
| PARAM_VALUE | 0 | st->regmap->cache_dirty | 0-1 |
| PARAM_VALUE | 0 | *st->regmap->work_buf | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 2 | reg_len | 1 |
| PARAM_VALUE | 3 | val | 0-255 |
| BUF_SIZE | 0 | st | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | st | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | st | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | st | unit_byte |
| LOCK2 | &of->mutex | ||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/hwmon/ltc2992.c ltc2992_read_gpio_alarm() -> ltc2992_write_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | st | 4096-ptr_max |
| PARAM_VALUE | 0 | st->regmap | 4096-ptr_max |
| PARAM_VALUE | 0 | st->regmap->cache_dirty | 0-1 |
| PARAM_VALUE | 0 | *st->regmap->work_buf | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 2 | reg_len | 1 |
| PARAM_VALUE | 3 | val | 0-255 |
| BUF_SIZE | 0 | st | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | st | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | st | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | st | unit_byte |
| LOCK2 | &of->mutex | ||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/hwmon/ltc2992.c ltc2992_read_in_alarm() -> ltc2992_write_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | st | 4096-ptr_max |
| PARAM_VALUE | 0 | st->regmap | 4096-ptr_max |
| PARAM_VALUE | 0 | st->regmap->cache_dirty | 0-1 |
| PARAM_VALUE | 0 | *st->regmap->work_buf | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 2 | reg_len | 1 |
| PARAM_VALUE | 3 | val | 0-255 |
| BUF_SIZE | 0 | st | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | st | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | st | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | st | unit_byte |
| LOCK2 | &of->mutex | ||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/hwmon/ltc2992.c ltc2992_read_power_alarm() -> ltc2992_write_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | st | 4096-ptr_max |
| PARAM_VALUE | 0 | st->regmap | 4096-ptr_max |
| PARAM_VALUE | 0 | st->regmap->cache_dirty | 0-1 |
| PARAM_VALUE | 0 | *st->regmap->work_buf | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 2 | reg_len | 1 |
| PARAM_VALUE | 3 | val | 0-255 |
| BUF_SIZE | 0 | st | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | st | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | st | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | st | unit_byte |
| LOCK2 | &of->mutex | ||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/hwmon/ltc2992.c ltc2992_set_current() -> ltc2992_write_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | st | 4096-ptr_max |
| PARAM_VALUE | 0 | st->r_sense_uohm | 4096-ptr_max |
| PARAM_VALUE | 2 | reg_len | 2 |
| PARAM_VALUE | 3 | val | 65520 |
| BUF_SIZE | 0 | st | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | st | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | st | $0 |
| DATA_SOURCE | 1 | addr | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | st | unit_byte |
| LOCK2 | &of->mutex | ||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/hwmon/ltc2992.c ltc2992_set_power() -> ltc2992_write_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | st | 4096-ptr_max |
| PARAM_VALUE | 0 | st->r_sense_uohm | 4096-ptr_max |
| PARAM_VALUE | 2 | reg_len | 3 |
| PARAM_VALUE | 3 | val | 0-16777215 |
| BUF_SIZE | 0 | st | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | st | s32min-(-2),1-s32max |
| CAPPED_DATA | 3 | val | 1 |
| DATA_SOURCE | 0 | st | $0 |
| DATA_SOURCE | 1 | addr | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 3 | val | 1-16777214[c] |
| UNITS | 0 | st | unit_byte |
| LOCK2 | &of->mutex | ||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/hwmon/ltc2992.c ltc2992_set_voltage() -> ltc2992_write_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | reg_len | 2 |
| PARAM_VALUE | 3 | val | 4000-65520 |
| BUF_SIZE | 0 | st | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | st | s32min-(-2),1-s32max |
| CAPPED_DATA | 3 | val | 1 |
| DATA_SOURCE | 0 | st | $0 |
| DATA_SOURCE | 1 | addr | $1 |
| BIT_INFO | 3 | val | 0x0,0xfff0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 3 | val | 4000-65520[c] |
| UNITS | 0 | st | unit_byte |
| LOCK2 | &of->mutex | ||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |