Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
sound/pci/nm256/nm256.c snd_nm256_create() -> snd_nm256_readb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | chip | 4096-ptr_max |
| PARAM_VALUE | 0 | chip->cport | 1-u64max |
| PARAM_VALUE | 1 | offset | 2571 |
| BUF_SIZE | 0 | chip | 72,104,256,376,448,2728,3960 |
| BUF_SIZE | 0 | chip | 72,104,256,376,448,2728,3960 |
| BUF_SIZE | 0 | chip->pci | (-1),16,24,40,56,108-1096,1384,1600,1616,1752,2072,2576,7472,8064 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | chip->pci->current_state | 0-3[c] |
| UNITS | 0 | chip | unit_byte |
| HALF_LOCKED2 | &pci->dev.mutex |
sound/pci/nm256/nm256.c snd_nm256_interrupt() -> snd_nm256_readb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | chip | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 1024 |
| DATA_SOURCE | 0 | chip | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &chip->reg_lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct nm256)->reg_lock |
sound/pci/nm256/nm256.c snd_nm256_interrupt() -> snd_nm256_readb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | chip | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 1024 |
| DATA_SOURCE | 0 | chip | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &chip->reg_lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct nm256)->reg_lock |
sound/pci/nm256/nm256.c snd_nm256_interrupt_zx() -> snd_nm256_readb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | chip | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 1024 |
| DATA_SOURCE | 0 | chip | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &chip->reg_lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct nm256)->reg_lock |
sound/pci/nm256/nm256.c snd_nm256_interrupt_zx() -> snd_nm256_readb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | chip | 4096-ptr_max |
| PARAM_VALUE | 1 | offset | 1024 |
| DATA_SOURCE | 0 | chip | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &chip->reg_lock | |
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct nm256)->reg_lock |
sound/pci/nm256/nm256.c snd_nm256_load_coefficient() -> snd_nm256_readb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | offset | 1,512 |
| BUF_SIZE | 0 | chip | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | chip | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | chip | $0 |
| BIT_INFO | 1 | offset | 0x0,0x201 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | chip | unit_byte |
| LOCK2 | irq | ||
| LOCK2 | 0 | &chip->reg_lock | |
| TYPE_LOCK | (struct nm256)->reg_lock |