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/USBX-v6.2.1/common/usbx_host_classes/src/
Dux_host_class_hub_status_get.c89 UCHAR *port_data; in _ux_host_class_hub_status_get() local
107 port_data = _ux_utility_memory_allocate(UX_SAFE_ALIGN, UX_CACHE_SAFE_MEMORY, 4); in _ux_host_class_hub_status_get()
108 if(port_data == UX_NULL) in _ux_host_class_hub_status_get()
113 transfer_request -> ux_transfer_request_data_pointer = port_data; in _ux_host_class_hub_status_get()
126 hub -> ux_host_class_hub_allocated = port_data; in _ux_host_class_hub_status_get()
145 *port_status = (USHORT)_ux_utility_short_get(port_data); in _ux_host_class_hub_status_get()
146 *port_change = (USHORT)_ux_utility_short_get(port_data+2); in _ux_host_class_hub_status_get()
157 _ux_utility_memory_free(port_data); in _ux_host_class_hub_status_get()