Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/usb/gadget/legacy/inode.c dev_config() -> ep0_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fd | 4096-ptr_max |
| PARAM_VALUE | 0 | fd->f_op | 4096-ptr_max |
| PARAM_VALUE | 0 | fd->f_op->write | 1-u64max |
| PARAM_VALUE | 0 | fd->private_data | 4096-ptr_max |
| PARAM_VALUE | 2 | len | 0-1000000000,2147479552 |
| PARAM_VALUE | 3 | *ptr | 0-1000000000 |
| BUF_SIZE | 3 | ptr | (-1),8 |
| BUF_SIZE | 3 | ptr | (-1),8 |
| CAPPED_DATA | 1 | buf | 1 |
| DATA_SOURCE | 0 | fd | $0 |
| DATA_SOURCE | 1 | buf | $1 |
| DATA_SOURCE | 2 | len | $2 |
| DATA_SOURCE | 3 | ptr | $3 |
| FUZZY_MAX | 2 | len | 2147479552 |
| BIT_INFO | 0 | fd->f_mode | 0x40002,0xffffffffffffffff |
| PREEMPT_ADD | <- disables preempt | ||
| USER_DATA | 1 | buf | 0-u64max[c] |
| USER_DATA | 2 | len | 0-1000000000 |
| USER_DATA | 3 | *ptr | 0-1000000000 |
| USER_PTR | 3 | ptr | |
| LOCK2 | &dev->lock | ||
| LOCK2 | irq | ||
| TYPE_LOCK | (struct dev_data)->lock |