Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/nvmem/m24lr.c m24lr_ctl_sss_read() -> m24lr_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | m24lr | 4096-ptr_max |
| PARAM_VALUE | 1 | buf | 1-u64max |
| PARAM_VALUE | 2 | size | 1-4096 |
| PARAM_VALUE | 4 | is_eeprom | 0 |
| BUF_SIZE | 0 | m24lr | 1-s32max |
| BUF_SIZE | 0 | m24lr | 1-s32max |
| CAPPED_DATA | 2 | size | 1 |
| CAPPED_DATA | 2 | size | 1 |
| DATA_SOURCE | 1 | buf | $3 |
| DATA_SOURCE | 2 | size | $5 |
| DATA_SOURCE | 3 | offset | $4 |
| PARAM_COMPARE | 1 | buf | == $2 |
| BIT_INFO | 2 | size | 0x0,0x7fffffffffffffff |
| NOSPEC | 3 | offset | |
| NOSPEC | 3 | offset | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | size | 1-4096[c] |
| USER_DATA | 3 | offset | 0-4095 |
| NO_OVERFLOW_SIMPLE | 2 | size | |
| NO_OVERFLOW_SIMPLE | 3 | offset | |
| UNITS | 0 | m24lr | unit_byte |
| BYTE_COUNT | 1 | ==buf2 | 8050 |
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/nvmem/m24lr.c m24lr_nvmem_read() -> m24lr_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | m24lr | 4096-ptr_max |
| PARAM_VALUE | 2 | size | 1-u64max |
| PARAM_VALUE | 4 | is_eeprom | 1 |
| BUF_SIZE | 0 | m24lr | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | m24lr | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | buf | (-1)-s32max |
| DATA_SOURCE | 0 | m24lr | $0 |
| DATA_SOURCE | 1 | buf | $2 |
| DATA_SOURCE | 2 | size | $3 |
| DATA_SOURCE | 3 | offset | $1 |
| NOSPEC | 2 | size | |
| NOSPEC | 2 | size | |
| NOSPEC | 3 | offset | |
| NOSPEC | 3 | offset | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | size | 1-u32max[c] |
| USER_DATA | 3 | offset | 0-4294967294 |
| BYTE_COUNT | 1 | ==buf2 | 8050 |
| HALF_LOCKED2 | &of->mutex |
drivers/nvmem/m24lr.c m24lr_read_reg_le() -> m24lr_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | m24lr | 4096-ptr_max |
| PARAM_VALUE | 0 | m24lr->ctl_regmap | 0-ptr_max |
| PARAM_VALUE | 0 | m24lr->eeprom_regmap | 0-ptr_max |
| PARAM_VALUE | 0 | m24lr->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | m24lr->lock.first_waiter | 0 |
| PARAM_VALUE | 0 | m24lr->lock.magic | 4096-ptr_max |
| PARAM_VALUE | 0 | m24lr->lock.osq.tail.counter | 0 |
| PARAM_VALUE | 0 | m24lr->lock.owner.counter | 0 |
| PARAM_VALUE | 1 | buf | 3206390215487524864 |
| PARAM_VALUE | 1 | *buf | 0 |
| PARAM_VALUE | 2 | size | 8 |
| PARAM_VALUE | 3 | offset | 2324 |
| PARAM_VALUE | 4 | is_eeprom | 0 |
| BUF_SIZE | 0 | m24lr | 192 |
| BUF_SIZE | 1 | buf | 8 |
| DATA_SOURCE | 0 | m24lr | $0 |
| DATA_SOURCE | 2 | size | $3 |
| DATA_SOURCE | 3 | offset | $2 |
| MEM_ZERO | 0 | m24lr | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 2 | size | unit_byte |