Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
drivers/usb/core/hub.c hub_ext_port_status() -> is_root_hub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | udev | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &hdev->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &port_dev->status_lock |
drivers/usb/core/sysfs.c usb_create_sysfs_dev_files() -> is_root_hub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | udev | $0 |
drivers/usb/core/sysfs.c usb_remove_sysfs_dev_files() -> is_root_hub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | udev | $0 |
drivers/usb/core/hcd.c unlink1() -> is_root_hub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | irq |
drivers/usb/core/hcd.c usb_hcd_giveback_urb() -> is_root_hub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &priv->lock | ||
| HALF_LOCKED2 | &ud->sysfs_lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &hcd_root_hub_lock | ||
| HALF_LOCKED2 | irq |
drivers/usb/core/hcd.c usb_hcd_submit_urb() -> is_root_hub()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | udev | 4096-ptr_max |