101 		struct dwc3_event_buffer *evt)  in dwc3_free_one_event_buffer()  argument
103 	dma_free_coherent(evt->buf);  in dwc3_free_one_event_buffer()
117 	struct dwc3_event_buffer	*evt;  in dwc3_alloc_one_event_buffer()  local
119 	evt = devm_kzalloc((struct udevice *)dwc->dev, sizeof(*evt),  in dwc3_alloc_one_event_buffer()
121 	if (!evt)  in dwc3_alloc_one_event_buffer()
124 	evt->dwc	= dwc;  in dwc3_alloc_one_event_buffer()
125 	evt->length	= length;  in dwc3_alloc_one_event_buffer()
126 	evt->buf	= dma_alloc_coherent(length,  in dwc3_alloc_one_event_buffer()
127 					     (unsigned long *)&evt->dma);  in dwc3_alloc_one_event_buffer()
128 	if (!evt->buf)  in dwc3_alloc_one_event_buffer()
131 	dwc3_flush_cache((uintptr_t)evt->buf, evt->length);  in dwc3_alloc_one_event_buffer()
133 	return evt;  in dwc3_alloc_one_event_buffer()
142 	struct dwc3_event_buffer	*evt;  in dwc3_free_event_buffers()  local
146 		evt = dwc->ev_buffs[i];  in dwc3_free_event_buffers()
147 		if (evt)  in dwc3_free_event_buffers()
148 			dwc3_free_one_event_buffer(dwc, evt);  in dwc3_free_event_buffers()
174 		struct dwc3_event_buffer	*evt;  in dwc3_alloc_event_buffers()  local
176 		evt = dwc3_alloc_one_event_buffer(dwc, length);  in dwc3_alloc_event_buffers()
177 		if (IS_ERR(evt)) {  in dwc3_alloc_event_buffers()
179 			return PTR_ERR(evt);  in dwc3_alloc_event_buffers()
181 		dwc->ev_buffs[i] = evt;  in dwc3_alloc_event_buffers()
195 	struct dwc3_event_buffer	*evt;  in dwc3_event_buffers_setup()  local
199 		evt = dwc->ev_buffs[n];  in dwc3_event_buffers_setup()
201 				evt->buf, (unsigned long long) evt->dma,  in dwc3_event_buffers_setup()
202 				evt->length);  in dwc3_event_buffers_setup()
204 		evt->lpos = 0;  in dwc3_event_buffers_setup()
207 				lower_32_bits(evt->dma));  in dwc3_event_buffers_setup()
209 				upper_32_bits(evt->dma));  in dwc3_event_buffers_setup()
211 				DWC3_GEVNTSIZ_SIZE(evt->length));  in dwc3_event_buffers_setup()
220 	struct dwc3_event_buffer	*evt;  in dwc3_event_buffers_cleanup()  local
224 		evt = dwc->ev_buffs[n];  in dwc3_event_buffers_cleanup()
226 		evt->lpos = 0;  in dwc3_event_buffers_cleanup()