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Defined in 1 files as a function:

Referenced in 7 files:

Smatch caller information:

drivers/tty/tty_io.c file_tty_write() -> tty_io_error()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
DATA_SOURCE 0 tty r file_tty
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock

drivers/tty/tty_io.c tty_read() -> tty_io_error()

Type Parameter Key Value
PARAM_VALUE 0 tty 1-u64max
DATA_SOURCE 0 tty r file_tty
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock

drivers/tty/tty_port.c tty_port_block_til_ready() -> tty_io_error()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
BUF_SIZE 0 tty s32min,(-1),1-s32max
BUF_SIZE 0 tty s32min,(-1),1-s32max
BUF_SIZE 0 tty->driver_data (-1),1-s32max
BUF_SIZE 0 tty->link->driver_data (-1),1-s32max
CAPPED_DATA 0 tty 1
DATA_SOURCE 0 tty $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &tty->legacy_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &spk_mutex
HALF_LOCKED2 0 &tty->legacy_mutex

drivers/tty/serial/serial_core.c uart_ioctl() -> tty_io_error()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
CAPPED_DATA 0 tty 1
DATA_SOURCE 0 tty $0

drivers/tty/serial/serial_core.c uart_ioctl() -> tty_io_error()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
CAPPED_DATA 0 tty 1
DATA_SOURCE 0 tty $0
LOCK2 _T->lock
HALF_LOCKED2 0 &tty->termios_rwsem

drivers/tty/serial/serial_core.c uart_tiocmget() -> tty_io_error()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
BUF_SIZE 0 tty s32min,(-1),1-s32max
BUF_SIZE 0 tty s32min,(-1),1-s32max
CAPPED_DATA 0 tty 1
DATA_SOURCE 0 tty $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 _T->lock
HALF_LOCKED2 &hdev->req_lock

drivers/tty/serial/serial_core.c uart_tiocmset() -> tty_io_error()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
DATA_SOURCE 0 tty $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 _T->lock
HALF_LOCKED2 global &spk_mutex

drivers/tty/pty.c pty_close() -> tty_io_error()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
BUF_SIZE 0 tty s32min,(-1),1-s32max
BUF_SIZE 0 tty s32min,(-1),1-s32max
CAPPED_DATA 0 tty 1
DATA_SOURCE 0 tty $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &spk_mutex
HALF_LOCKED2 0 &tty->driver_data->d_lockref.lock
HALF_LOCKED2 0 &tty->legacy_mutex

drivers/tty/mxser.c mxser_ioctl() -> tty_io_error()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
CAPPED_DATA 0 tty 1
DATA_SOURCE 0 tty $0

drivers/tty/mxser.c mxser_set_serial_info() -> tty_io_error()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
DATA_SOURCE 0 tty $0

drivers/tty/mxser.c mxser_tiocmget() -> tty_io_error()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
BUF_SIZE 0 tty s32min,(-1),1-s32max
BUF_SIZE 0 tty s32min,(-1),1-s32max
CAPPED_DATA 0 tty 1
DATA_SOURCE 0 tty $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &hdev->req_lock

drivers/tty/mxser.c mxser_tiocmset() -> tty_io_error()

Type Parameter Key Value
PARAM_VALUE 0 tty 4096-ptr_max
DATA_SOURCE 0 tty $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &spk_mutex