266 					  unsigned int masklength,  in iio_scan_mask_match()  argument
270 	if (bitmap_empty(mask, masklength))  in iio_scan_mask_match()
274 			if (bitmap_equal(mask, av_masks, masklength))  in iio_scan_mask_match()
277 			if (bitmap_subset(mask, av_masks, masklength))  in iio_scan_mask_match()
280 		av_masks += BITS_TO_LONGS(masklength);  in iio_scan_mask_match()
311 			    BITS_TO_LONGS(indio_dev->masklength),  in iio_scan_mask_set()
316 	if (!indio_dev->masklength) {  in iio_scan_mask_set()
320 	bitmap_copy(trialmask, buffer->scan_mask, indio_dev->masklength);  in iio_scan_mask_set()
328 					   indio_dev->masklength,  in iio_scan_mask_set()
333 	bitmap_copy(buffer->scan_mask, trialmask, indio_dev->masklength);  in iio_scan_mask_set()
553 			 indio_dev->masklength) {  in iio_compute_scan_bytes()
714 	compound_mask = kcalloc(BITS_TO_LONGS(indio_dev->masklength),  in iio_verify_update()
725 			  indio_dev->masklength);  in iio_verify_update()
731 			  insert_buffer->scan_mask, indio_dev->masklength);  in iio_verify_update()
737 				    indio_dev->masklength,  in iio_verify_update()
1074 		int ml = indio_dev->masklength;  in iio_buffer_alloc_sysfs_and_mask()
1078 		indio_dev->masklength = ml;  in iio_buffer_alloc_sysfs_and_mask()
1136 		if (indio_dev->masklength && buffer->scan_mask == NULL) {  in iio_buffer_alloc_sysfs_and_mask()
1137 			buffer->scan_mask = kcalloc(BITS_TO_LONGS(indio_dev->masklength),  in iio_buffer_alloc_sysfs_and_mask()
1199 	return bitmap_weight(mask, indio_dev->masklength) == 1;  in iio_validate_scan_mask_onehot()
1206 	if (bit > indio_dev->masklength)  in iio_scan_mask_query()
1323 			 indio_dev->masklength))  in iio_buffer_update_demux()
1329 			 indio_dev->masklength) {  in iio_buffer_update_demux()
1331 				       indio_dev->masklength,  in iio_buffer_update_demux()
1335 					       indio_dev->masklength,  in iio_buffer_update_demux()