Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/misc/ad525x_dpot.c dpot_write_i2c() -> dpot_write_d8()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dpot | 4096-ptr_max |
| PARAM_VALUE | 0 | dpot->uid | 37-38 |
| PARAM_VALUE | 0 | dpot->update_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dpot->update_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dpot->update_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | dpot->update_lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | dpot->update_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | dpot->update_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dpot->update_lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | dpot->update_lock.wait_lock.owner_cpu | u32max |
| BUF_SIZE | 0 | dpot | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | dpot | s32min-(-2),1-s32max |
| CAPPED_DATA | 1 | val | 1 |
| DATA_SOURCE | 0 | dpot | $0 |
| DATA_SOURCE | 1 | val | $2 |
| BIT_INFO | 0 | dpot->feat | 0x0,0xfffffc7f |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | val | 0-255[c] |
| UNITS | 0 | dpot | unit_byte |
| LOCK2 | &of->mutex | ||
| LOCK2 | 0 | &dpot->update_lock | |
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct dpot_data)->update_lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/misc/ad525x_dpot.c dpot_write_i2c() -> dpot_write_d8()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dpot | 4096-ptr_max |
| PARAM_VALUE | 0 | dpot->uid | 0-32,42,48-49,52-u32max |
| PARAM_VALUE | 0 | dpot->update_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dpot->update_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dpot->update_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | dpot->update_lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | dpot->update_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | dpot->update_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dpot->update_lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | dpot->update_lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | val | 0-5,32-37,64-69,160,176,200,216 |
| BUF_SIZE | 0 | dpot | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | dpot | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | dpot | $0 |
| DATA_SOURCE | 1 | val | $1 |
| BIT_INFO | 0 | dpot->feat | 0x0,0xfffffc7f |
| BIT_INFO | 1 | val | 0x80,0xff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | dpot | unit_byte |
| LOCK2 | &of->mutex | ||
| LOCK2 | 0 | &dpot->update_lock | |
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct dpot_data)->update_lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/misc/ad525x_dpot.c dpot_write_spi() -> dpot_write_d8()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dpot | 4096-ptr_max |
| PARAM_VALUE | 0 | dpot->feat | 128-u32max |
| PARAM_VALUE | 0 | dpot->update_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dpot->update_lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dpot->update_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | dpot->update_lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | dpot->update_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | dpot->update_lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | dpot->update_lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | dpot->update_lock.wait_lock.owner_cpu | u32max |
| BUF_SIZE | 0 | dpot | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | dpot | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | dpot | $0 |
| BIT_INFO | 0 | dpot->feat | 0xc0,0xffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | val | 0-255[c] |
| UNITS | 0 | dpot | unit_byte |
| LOCK2 | &of->mutex | ||
| LOCK2 | 0 | &dpot->update_lock | |
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct dpot_data)->update_lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |