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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/tty/tty_io.c tty_get_device() -> class_find_device_by_devt()

Type Parameter Key Value
PARAM_VALUE 0 class 2245054211942690816
DATA_SOURCE 1 devt r tty_devnum
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &tty->legacy_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 global &spk_mutex
HALF_LOCKED2 global &tty_mutex

drivers/base/core.c device_destroy() -> class_find_device_by_devt()

Type Parameter Key Value
BUF_SIZE 0 class (-1),96
BUF_SIZE 0 class (-1),96
BUF_SIZE 0 class->name (-1),13
DATA_SOURCE 0 class $0
DATA_SOURCE 1 devt $1
STR_LEN 0 class->name (-1),12
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 1 devt 7340035-7340095,7340099-7340159,7340163-7340223[c]
UNITS 1 devt unit_array_size
HALF_LOCKED2 &dev->attach_lock
HALF_LOCKED2 &dev->mutex
HALF_LOCKED2 &hdev->driver_input_lock
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &sp->mutex
HALF_LOCKED2 global &console_sem
HALF_LOCKED2 global &ddb_mutex
HALF_LOCKED2 global &device_list_lock
HALF_LOCKED2 global &minors_rwsem
HALF_LOCKED2 global &misc_mtx
HALF_LOCKED2 global &mon_lock
HALF_LOCKED2 global &psinfo_lock
HALF_LOCKED2 global &rdtgroup_mutex
HALF_LOCKED2 global &reg_list_mutex
HALF_LOCKED2 global &registration_lock
HALF_LOCKED2 global &smi_watchers_mutex
HALF_LOCKED2 global &unit_mutex
HALF_LOCKED2 global &vduse_lock

drivers/misc/mei/main.c mei_set_devstate() -> class_find_device_by_devt()

Type Parameter Key Value
PARAM_VALUE 0 class 831283724259532800
RX_PATH
TASK_NOT_RUNNING
UNITS 1 devt unit_array_size
HALF_LOCKED2 &dev->device_lock