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Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/tty/serial/8250/8250_omap.c am654_8250_handle_rx_dma() -> omap_8250_rx_dma_flush()

Type Parameter Key Value
PARAM_VALUE 0 p 4096-ptr_max
PARAM_VALUE 0 p->ier 0,2-250
PARAM_VALUE 0 p->port->membase 0-255
PARAM_VALUE 0 p->port.private_data->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 p->port.serial_out 4096-ptr_max
DATA_SOURCE 0 p $0
BIT_INFO 0 p->ier 0x0,0xfa
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &port->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct uart_port)->lock

drivers/tty/serial/8250/8250_omap.c handle_rx_dma() -> omap_8250_rx_dma_flush()

Type Parameter Key Value
PARAM_VALUE 0 p 4096-ptr_max
DATA_SOURCE 0 p $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &port->lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct uart_port)->lock

drivers/tty/serial/8250/8250_omap.c omap8250_runtime_suspend() -> omap_8250_rx_dma_flush()

Type Parameter Key Value
PARAM_VALUE 0 p 4096-ptr_max
PARAM_VALUE 0 p->dma 4096-ptr_max
PARAM_VALUE 0 p->dma->rxchan 1-u64max
DATA_SOURCE 0 p r serial8250_get_port
NOCHECK_CALL

drivers/tty/serial/8250/8250_omap.c omap_8250_shutdown() -> omap_8250_rx_dma_flush()

Type Parameter Key Value
PARAM_VALUE 0 p 4096-ptr_max
PARAM_VALUE 0 p->dma 1-u64max
PARAM_VALUE 0 p->port.dev->power.request 0-4
PARAM_VALUE 0 p->port.dev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 p->port.dev->power.wakeirq->status 0-4294967295
DATA_SOURCE 0 p r up_to_u8250p
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &_dev->mutex
HALF_LOCKED2 _T->lock