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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/tty/serial/mxs-auart.c mxs_auart_dma_init() -> auart_dma_enabled()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
DATA_SOURCE 0 s $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &port->mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &console_mutex

drivers/tty/serial/mxs-auart.c mxs_auart_irq_handle() -> auart_dma_enabled()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
DATA_SOURCE 0 s $1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &s->port.lock
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 flags
TYPE_LOCK (struct uart_port)->lock

drivers/tty/serial/mxs-auart.c mxs_auart_settermios() -> auart_dma_enabled()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &port->mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &console_mutex

drivers/tty/serial/mxs-auart.c mxs_auart_shutdown() -> auart_dma_enabled()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2 _T->lock
HALF_LOCKED2 &u->lock

drivers/tty/serial/mxs-auart.c mxs_auart_tx_chars() -> auart_dma_enabled()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
BUF_SIZE 0 s s32min-(-1),1-s32max
BUF_SIZE 0 s s32min-(-1),1-s32max
DATA_SOURCE 0 s $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
UNITS 0 s unit_byte
HALF_LOCKED2 0 &s->port.lock