Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/cdrom/cdrom.c cdrom_ioctl_media_changed() -> cdrom_read_mech_status()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cdi | 4096-ptr_max |
| PARAM_VALUE | 0 | cdi->capacity | s32min-(-1),1-s32max |
| PARAM_VALUE | 0 | cdi->ops | 4096-ptr_max |
| PARAM_VALUE | 1 | buf | 4096-ptr_max |
| BUF_SIZE | 1 | buf | 1032 |
| DATA_SOURCE | 0 | cdi | $0 |
| DATA_SOURCE | 1 | buf | r _kmalloc_noprof |
| LOCK2 | &cd->lock | ||
| TYPE_LOCK | (struct scsi_cd)->lock |
drivers/cdrom/cdrom.c cdrom_number_of_slots() -> cdrom_read_mech_status()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cdi | 4096-ptr_max |
| PARAM_VALUE | 0 | cdi->capacity | 0 |
| PARAM_VALUE | 0 | cdi->handle | 4096-ptr_max |
| PARAM_VALUE | 0 | cdi->mask | 0-3,8192-8195,16384-253955 |
| PARAM_VALUE | 0 | cdi->ops | 7423275360926306304 |
| PARAM_VALUE | 0 | cdi->speed | 0-1 |
| PARAM_VALUE | 1 | buf | 4096-ptr_max |
| BUF_SIZE | 1 | buf | 1032 |
| DATA_SOURCE | 0 | cdi | $0 |
| DATA_SOURCE | 1 | buf | r _kmalloc_noprof |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/cdrom/cdrom.c cdrom_select_disc() -> cdrom_read_mech_status()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cdi | 4096-ptr_max |
| PARAM_VALUE | 0 | cdi->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | cdi->ops->check_events | 2627183735259357184 |
| PARAM_VALUE | 1 | buf | 4096-ptr_max |
| BUF_SIZE | 1 | buf | 1032 |
| DATA_SOURCE | 0 | cdi | $0 |
| DATA_SOURCE | 1 | buf | r _kmalloc_noprof |
| LOCK2 | &cd->lock | ||
| TYPE_LOCK | (struct scsi_cd)->lock |
drivers/cdrom/cdrom.c cdrom_slot_status() -> cdrom_read_mech_status()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cdi | 4096-ptr_max |
| PARAM_VALUE | 0 | cdi->capacity | s32min-(-1),1-s32max |
| PARAM_VALUE | 0 | cdi->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | cdi->ops->capability | 3931135 |
| PARAM_VALUE | 0 | cdi->sanyo_slot | 0 |
| PARAM_VALUE | 1 | buf | 4096-ptr_max |
| BUF_SIZE | 1 | buf | 1032 |
| DATA_SOURCE | 0 | cdi | $0 |
| DATA_SOURCE | 1 | buf | r _kmalloc_noprof |
| LOCK2 | &cd->lock | ||
| TYPE_LOCK | (struct scsi_cd)->lock |