246 					struct iio_poll_func *pf)  in iio_trigger_attach_poll_func()  argument
253 	__module_get(pf->indio_dev->driver_module);  in iio_trigger_attach_poll_func()
256 	pf->irq = iio_trigger_get_irq(trig);  in iio_trigger_attach_poll_func()
257 	if (pf->irq < 0)  in iio_trigger_attach_poll_func()
261 	ret = request_threaded_irq(pf->irq, pf->h, pf->thread,  in iio_trigger_attach_poll_func()
262 				   pf->type, pf->name,  in iio_trigger_attach_poll_func()
263 				   pf);  in iio_trigger_attach_poll_func()
279 	if (pf->indio_dev->dev.parent == trig->dev.parent)  in iio_trigger_attach_poll_func()
285 	free_irq(pf->irq, pf);  in iio_trigger_attach_poll_func()
287 	iio_trigger_put_irq(trig, pf->irq);  in iio_trigger_attach_poll_func()
289 	module_put(pf->indio_dev->driver_module);  in iio_trigger_attach_poll_func()
294 					 struct iio_poll_func *pf)  in iio_trigger_detach_poll_func()  argument
306 	if (pf->indio_dev->dev.parent == trig->dev.parent)  in iio_trigger_detach_poll_func()
308 	iio_trigger_put_irq(trig, pf->irq);  in iio_trigger_detach_poll_func()
309 	free_irq(pf->irq, pf);  in iio_trigger_detach_poll_func()
310 	module_put(pf->indio_dev->driver_module);  in iio_trigger_detach_poll_func()
317 	struct iio_poll_func *pf = p;  in iio_pollfunc_store_time()  local
318 	pf->timestamp = iio_get_time_ns(pf->indio_dev);  in iio_pollfunc_store_time()
332 	struct iio_poll_func *pf;  in iio_alloc_pollfunc()  local
334 	pf = kmalloc(sizeof *pf, GFP_KERNEL);  in iio_alloc_pollfunc()
335 	if (pf == NULL)  in iio_alloc_pollfunc()
338 	pf->name = kvasprintf(GFP_KERNEL, fmt, vargs);  in iio_alloc_pollfunc()
340 	if (pf->name == NULL) {  in iio_alloc_pollfunc()
341 		kfree(pf);  in iio_alloc_pollfunc()
344 	pf->h = h;  in iio_alloc_pollfunc()
345 	pf->thread = thread;  in iio_alloc_pollfunc()
346 	pf->type = type;  in iio_alloc_pollfunc()
347 	pf->indio_dev = indio_dev;  in iio_alloc_pollfunc()
349 	return pf;  in iio_alloc_pollfunc()
353 void iio_dealloc_pollfunc(struct iio_poll_func *pf)  in iio_dealloc_pollfunc()  argument
355 	kfree(pf->name);  in iio_dealloc_pollfunc()
356 	kfree(pf);  in iio_dealloc_pollfunc()