The conversion of SPP to MIDI2 UMP called a wrong function, and the
secondary argument wasn't taken.  As a result, MSB of SPP was always
zero.  Fix to call the right function.
Fixes: e9e02819a98a ("ALSA: seq: Automatic conversion of UMP events")
Link: https://patch.msgid.link/20240626145141.16648-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
 
                                     union snd_ump_midi2_msg *data,
                                     unsigned char status)
 {
-       return system_1p_ev_to_ump_midi1(event, dest_port,
+       return system_2p_ev_to_ump_midi1(event, dest_port,
                                         (union snd_ump_midi1_msg *)data,
                                         status);
 }