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Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/usb/gadget/udc/m66592-udc.c start_packet() -> start_packet_write()

Type Parameter Key Value
PARAM_VALUE 0 ep 4096-ptr_max
PARAM_VALUE 0 ep->ep.desc 4096-ptr_max
PARAM_VALUE 0 ep->ep.desc->bEndpointAddress 128-255
PARAM_VALUE 1 req 4096-ptr_max
BUF_SIZE 0 ep (-1),1152
BUF_SIZE 0 ep (-1),1152
DATA_SOURCE 0 ep $0
DATA_SOURCE 1 req $1
BIT_INFO 0 ep->ep.desc->bEndpointAddress 0x80,0xff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &m66592->lock
HALF_LOCKED2 flags
HALF_LOCKED2 0 &ep->m66592->lock
TYPE_LOCK (struct m66592)->lock

drivers/usb/gadget/udc/r8a66597-udc.c start_packet() -> start_packet_write()

Type Parameter Key Value
PARAM_VALUE 0 ep 4096-ptr_max
PARAM_VALUE 0 ep->ep.desc 4096-ptr_max
PARAM_VALUE 0 ep->ep.desc->bEndpointAddress 128-255
PARAM_VALUE 0 ep->r8a66597->gadget.dev.parent->dma_io_tlb_mem->can_grow 0-1
PARAM_VALUE 1 req 4096-ptr_max
BUF_SIZE 0 ep (-1),960
BUF_SIZE 0 ep (-1),960
DATA_SOURCE 0 ep $0
DATA_SOURCE 1 req $1
BIT_INFO 0 ep->ep.desc->bEndpointAddress 0x80,0xff
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 1 req->req.num_mapped_sgs
HALF_LOCKED2 &r8a66597->lock
HALF_LOCKED2 flags
HALF_LOCKED2 0 &ep->r8a66597->lock
TYPE_LOCK (struct r8a66597)->lock