779 	unsigned char oval, nval;  in snd_es1688_put_mux()  local
786 	nval = (ucontrol->value.enumerated.item[0] & 7) | (oval & ~15);  in snd_es1688_put_mux()
787 	change = nval != oval;  in snd_es1688_put_mux()
789 		snd_es1688_mixer_write(chip, ES1688_REC_DEV, nval);  in snd_es1688_put_mux()
837 	unsigned char oval, nval;  in snd_es1688_put_single()  local
839 	nval = (ucontrol->value.integer.value[0] & mask);  in snd_es1688_put_single()
841 		nval = mask - nval;  in snd_es1688_put_single()
842 	nval <<= shift;  in snd_es1688_put_single()
845 	nval = (oval & ~(mask << shift)) | nval;  in snd_es1688_put_single()
846 	change = nval != oval;  in snd_es1688_put_single()
848 		snd_es1688_mixer_write(chip, reg, nval);  in snd_es1688_put_single()