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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/usb/gadget/function/f_midi2.c process_midi1_transmit() -> get_empty_request()

Type Parameter Key Value
PARAM_VALUE 0 usb_ep 4096-ptr_max
PARAM_VALUE 0 usb_ep->usb_ep 4096-ptr_max
PARAM_VALUE 0 usb_ep->usb_ep->enabled 1
BUF_SIZE 0 usb_ep 56
RX_PATH
TASK_NOT_RUNNING

drivers/usb/gadget/function/f_midi2.c process_ump_transmit() -> get_empty_request()

Type Parameter Key Value
PARAM_VALUE 0 usb_ep 4096-ptr_max
PARAM_VALUE 0 usb_ep->usb_ep 4096-ptr_max
PARAM_VALUE 0 usb_ep->usb_ep->enabled 1
BUF_SIZE 0 usb_ep 56
RX_PATH
TASK_NOT_RUNNING

drivers/usb/gadget/function/f_midi2.c reply_ep_in() -> get_empty_request()

Type Parameter Key Value
PARAM_VALUE 0 usb_ep 4096-ptr_max
PARAM_VALUE 0 usb_ep->free_reqs 0
BUF_SIZE 0 usb_ep 56
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &cdev->lock
HALF_LOCKED2 &pdev->lock
HALF_LOCKED2 &priv_dev->lock
HALF_LOCKED2 &udc->lock
HALF_LOCKED2 cdev_flags
HALF_LOCKED2 flags

drivers/usb/gadget/function/f_midi2.c reply_ump_stream_string() -> get_empty_request()

Type Parameter Key Value
PARAM_VALUE 0 usb_ep 4096-ptr_max
PARAM_VALUE 0 usb_ep->free_reqs 0
BUF_SIZE 0 usb_ep 56
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &cdev->lock
HALF_LOCKED2 &pdev->lock
HALF_LOCKED2 &priv_dev->lock
HALF_LOCKED2 &udc->lock
HALF_LOCKED2 cdev_flags
HALF_LOCKED2 flags