179 		struct dwc3_event_buffer *evt)  in dwc3_free_one_event_buffer()  argument
181 	dma_free_coherent(dwc->dev, evt->length, evt->buf, evt->dma);  in dwc3_free_one_event_buffer()
195 	struct dwc3_event_buffer	*evt;  in dwc3_alloc_one_event_buffer()  local
197 	evt = devm_kzalloc(dwc->dev, sizeof(*evt), GFP_KERNEL);  in dwc3_alloc_one_event_buffer()
198 	if (!evt)  in dwc3_alloc_one_event_buffer()
201 	evt->dwc	= dwc;  in dwc3_alloc_one_event_buffer()
202 	evt->length	= length;  in dwc3_alloc_one_event_buffer()
203 	evt->buf	= dma_alloc_coherent(dwc->dev, length,  in dwc3_alloc_one_event_buffer()
204 			&evt->dma, GFP_KERNEL);  in dwc3_alloc_one_event_buffer()
205 	if (!evt->buf)  in dwc3_alloc_one_event_buffer()
208 	return evt;  in dwc3_alloc_one_event_buffer()
217 	struct dwc3_event_buffer	*evt;  in dwc3_free_event_buffers()  local
221 		evt = dwc->ev_buffs[i];  in dwc3_free_event_buffers()
222 		if (evt)  in dwc3_free_event_buffers()
223 			dwc3_free_one_event_buffer(dwc, evt);  in dwc3_free_event_buffers()
249 		struct dwc3_event_buffer	*evt;  in dwc3_alloc_event_buffers()  local
251 		evt = dwc3_alloc_one_event_buffer(dwc, length);  in dwc3_alloc_event_buffers()
252 		if (IS_ERR(evt)) {  in dwc3_alloc_event_buffers()
254 			return PTR_ERR(evt);  in dwc3_alloc_event_buffers()
256 		dwc->ev_buffs[i] = evt;  in dwc3_alloc_event_buffers()
270 	struct dwc3_event_buffer	*evt;  in dwc3_event_buffers_setup()  local
274 		evt = dwc->ev_buffs[n];  in dwc3_event_buffers_setup()
276 				evt->buf, (unsigned long long) evt->dma,  in dwc3_event_buffers_setup()
277 				evt->length);  in dwc3_event_buffers_setup()
279 		evt->lpos = 0;  in dwc3_event_buffers_setup()
282 				lower_32_bits(evt->dma));  in dwc3_event_buffers_setup()
284 				upper_32_bits(evt->dma));  in dwc3_event_buffers_setup()
286 				DWC3_GEVNTSIZ_SIZE(evt->length));  in dwc3_event_buffers_setup()
295 	struct dwc3_event_buffer	*evt;  in dwc3_event_buffers_cleanup()  local
299 		evt = dwc->ev_buffs[n];  in dwc3_event_buffers_cleanup()
301 		evt->lpos = 0;  in dwc3_event_buffers_cleanup()