sound/usb/midi.c

390 				       uint8_t *buffer, int buffer_length)
394 	for (i = 0; i + 3 < buffer_length; i += 4)
404 				      uint8_t *buffer, int buffer_length)
408 	for (i = 0; i + 3 < buffer_length; i += 4)
422 					uint8_t *buffer, int buffer_length)
426 	for (i = 0; i + 3 < buffer_length; i += 4)
462 				     uint8_t *buffer, int buffer_length)
466 	for (i = 0; i + 3 < buffer_length; i += 4) {
495 				  uint8_t *buffer, int buffer_length)
497 	if (buffer_length < 2 || (buffer[0] & 0x0f) != 0x0f)
498 		snd_usbmidi_standard_input(ep, buffer, buffer_length);
501 				       &buffer[1], buffer_length - 1);
706 				   uint8_t *buffer, int buffer_length)
709 	unsigned int len = (unsigned int)buffer_length;
796 				       uint8_t *buffer, int buffer_length)
798 	if (buffer_length < 2 || !buffer[0] || buffer_length < buffer[0] + 1)
834 				  uint8_t *buffer, int buffer_length)
836 	snd_usbmidi_input_data(ep, 0, buffer, buffer_length);
866 				   uint8_t *buffer, int buffer_length)
868 	if (buffer_length > 2)
869 		snd_usbmidi_input_data(ep, 0, buffer + 2, buffer_length - 2);
878 				     uint8_t *buffer, int buffer_length)
880 	if (buffer_length != 9)
882 	buffer_length = 8;
883 	while (buffer_length && buffer[buffer_length - 1] == 0xFD)
884 		buffer_length--;
885 	if (buffer_length)
886 		snd_usbmidi_input_data(ep, 0, buffer, buffer_length);
960 				     uint8_t *buffer, int buffer_length)
965 	for (i = 0; i < buffer_length; ++i)
967 			buffer_length = i;
975 	while (buffer_length > 0) {
977 		for (i = 0; i < buffer_length; ++i)
982 		buffer_length -= i;
984 		if (buffer_length <= 0)
989 		--buffer_length;
992 		if (buffer_length <= 0)
997 			--buffer_length;
1237 				unsigned int buffer_length)
1239 	usb_free_coherent(umidi->dev, buffer_length,