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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 10 files:

Smatch caller information:

drivers/hid/hid-input.c hidinput_led_worker() -> hid_alloc_report_buf()

Type Parameter Key Value
PARAM_VALUE 0 report 4096-ptr_max
PARAM_VALUE 1 flags 3264
HALF_LOCKED2 &pool->lock

drivers/hid/hid-steam.c steam_recv_report() -> hid_alloc_report_buf()

Type Parameter Key Value
PARAM_VALUE 0 report 4096-ptr_max
PARAM_VALUE 1 flags 3264
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 _T->lock

drivers/hid/hid-steam.c steam_send_report() -> hid_alloc_report_buf()

Type Parameter Key Value
PARAM_VALUE 0 report 4096-ptr_max
PARAM_VALUE 1 flags 3264
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &steam->report_mutex
HALF_LOCKED2 _T->lock

drivers/hid/hid-multitouch.c mt_get_feature() -> hid_alloc_report_buf()

Type Parameter Key Value
PARAM_VALUE 0 report 4096-ptr_max
PARAM_VALUE 1 flags 3264
DATA_SOURCE 0 report $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &hdev->driver_input_lock

drivers/hid/hid-multitouch.c mt_need_to_apply_feature() -> hid_alloc_report_buf()

Type Parameter Key Value
PARAM_VALUE 0 report 4096-ptr_max
PARAM_VALUE 1 flags 3264
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &hdev->driver_input_lock
HALF_LOCKED2 &hdev->ll_open_lock

drivers/hid/hid-picolcd_debugfs.c picolcd_debug_out_report() -> hid_alloc_report_buf()

Type Parameter Key Value
PARAM_VALUE 0 report 4096-ptr_max
PARAM_VALUE 0 report->id 129,145-150,163-164,178-180,239,241-244,255
PARAM_VALUE 0 report->maxfield 0-s32max
PARAM_VALUE 1 flags 2080
CAPPED_DATA 0 report->id 1
CAPPED_DATA 0 report->maxfield 1
DATA_SOURCE 0 report $2
FUZZY_MAX 0 report->id 255
RX_PATH
TASK_NOT_RUNNING
LOCK2 &data->lock
HALF_LOCKED2 &data->mutex
HALF_LOCKED2 &fbdefio_state->lock
HALF_LOCKED2 &info->lock
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 flags
TYPE_LOCK (struct picolcd_data)->lock

drivers/hid/hid-haptic.c hid_haptic_init() -> hid_alloc_report_buf()

Type Parameter Key Value
PARAM_VALUE 0 report 4096-ptr_max
PARAM_VALUE 1 flags 3264
RX_PATH
TASK_NOT_RUNNING
LOCK2 &hdev->driver_input_lock
TYPE_LOCK (struct hid_device)->driver_input_lock

drivers/hid/hid-haptic.c hid_haptic_init() -> hid_alloc_report_buf()

Type Parameter Key Value
PARAM_VALUE 0 report 4096-ptr_max
PARAM_VALUE 1 flags 3264
RX_PATH
TASK_NOT_RUNNING
LOCK2 &hdev->driver_input_lock
TYPE_LOCK (struct hid_device)->driver_input_lock

drivers/hid/hid-vivaldi-common.c vivaldi_feature_mapping() -> hid_alloc_report_buf()

Type Parameter Key Value
PARAM_VALUE 1 flags 3264
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &hdev->driver_input_lock

drivers/hid/hid-core.c __hid_request() -> hid_alloc_report_buf()

Type Parameter Key Value
PARAM_VALUE 1 flags 3264
DATA_SOURCE 0 report $1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &hid->driver_input_lock

drivers/hid/usbhid/hid-core.c __usbhid_submit_report() -> hid_alloc_report_buf()

Type Parameter Key Value
PARAM_VALUE 0 report 4096-ptr_max
PARAM_VALUE 0 report->type 1
PARAM_VALUE 1 flags 2080
DATA_SOURCE 0 report $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &usbhid->lock
LOCK2 flags
HALF_LOCKED2 &hid->driver_input_lock
HALF_LOCKED2 &hid->ll_open_lock
HALF_LOCKED2 &hiddev->existancelock
HALF_LOCKED2 &usbhid->mutex
TYPE_LOCK (struct usbhid_device)->lock

drivers/hid/usbhid/hid-core.c __usbhid_submit_report() -> hid_alloc_report_buf()

Type Parameter Key Value
PARAM_VALUE 0 report 4096-ptr_max
PARAM_VALUE 1 flags 2080
DATA_SOURCE 0 report $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 &usbhid->lock
LOCK2 flags
HALF_LOCKED2 &hid->driver_input_lock
HALF_LOCKED2 &hid->ll_open_lock
HALF_LOCKED2 &hiddev->existancelock
HALF_LOCKED2 &usbhid->mutex
TYPE_LOCK (struct usbhid_device)->lock

drivers/hid/wacom_sys.c wacom_feature_mapping() -> hid_alloc_report_buf()

Type Parameter Key Value
PARAM_VALUE 0 report 4096-ptr_max
PARAM_VALUE 1 flags 3264
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &hdev->driver_input_lock
HALF_LOCKED2 &pool->lock

drivers/hid/wacom_sys.c wacom_feature_mapping() -> hid_alloc_report_buf()

Type Parameter Key Value
PARAM_VALUE 0 report 4096-ptr_max
PARAM_VALUE 1 flags 3264
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &hdev->driver_input_lock
HALF_LOCKED2 &pool->lock

drivers/hid/wacom_sys.c wacom_set_device_mode() -> hid_alloc_report_buf()

Type Parameter Key Value
PARAM_VALUE 0 report 1-u64max
PARAM_VALUE 1 flags 3264
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &wacom->lock

drivers/hid/hid-bigbenff.c bigben_worker() -> hid_alloc_report_buf()

Type Parameter Key Value
PARAM_VALUE 0 report 4096-ptr_max
PARAM_VALUE 0 report->field 4096-ptr_max
PARAM_VALUE 1 flags 3264
HALF_LOCKED2 &pool->lock