Defined in 1 files as a function:
Referenced in 4 files:
- drivers/usb/core/generic.c, line 128
- drivers/usb/core/hub.c, line 5300
- drivers/usb/core/message.c, line 2108
- drivers/usb/core/sysfs.c, line 65
Smatch caller information:
drivers/usb/core/message.c usb_set_configuration() -> usb_get_max_power()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | udev | 4096-ptr_max |
| PARAM_VALUE | 1 | c | 4096-ptr_max |
| CAPPED_DATA | 0 | udev->descriptor.bNumConfigurations | 1 |
| DATA_SOURCE | 0 | udev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &(sdev->udev)->dev.mutex | ||
| HALF_LOCKED2 | &dev->dev.mutex | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | 0 | &udev->dev.mutex |
drivers/usb/core/hub.c hub_power_remaining() -> usb_get_max_power()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | udev | 4096-ptr_max |
| PARAM_VALUE | 1 | c | 1-u64max |
| LOCK2 | &hdev->dev.mutex | ||
| LOCK2 | &pool->lock | ||
| LOCK2 | &port_dev->status_lock | ||
| TYPE_LOCK | (struct device)->mutex |
drivers/usb/core/generic.c usb_choose_configuration() -> usb_get_max_power()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | udev | 4096-ptr_max |
| PARAM_VALUE | 1 | c | 4096-ptr_max |
| DATA_SOURCE | 0 | udev | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | 0 | &udev->dev.mutex |
drivers/usb/core/sysfs.c bMaxPower_show() -> usb_get_max_power()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | udev | 4096-ptr_max |
| PARAM_VALUE | 1 | c | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| LOCK2 | 0 | &udev->dev.mutex | |
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct device)->mutex | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |