117 	unsigned char left, right;  in snd_sbmixer_get_double()  local
120 	left = (snd_sbmixer_read(sb, left_reg) >> left_shift) & mask;  in snd_sbmixer_get_double()
123 	ucontrol->value.integer.value[0] = left;  in snd_sbmixer_get_double()
138 	unsigned char left, right, oleft, oright;  in snd_sbmixer_put_double()  local
140 	left = (ucontrol->value.integer.value[0] & mask) << left_shift;  in snd_sbmixer_put_double()
145 		left = (oleft & ~((mask << left_shift) | (mask << right_shift))) | left | right;  in snd_sbmixer_put_double()
146 		change = left != oleft;  in snd_sbmixer_put_double()
148 			snd_sbmixer_write(sb, left_reg, left);  in snd_sbmixer_put_double()
152 		left = (oleft & ~(mask << left_shift)) | left;  in snd_sbmixer_put_double()
154 		change = left != oleft || right != oright;  in snd_sbmixer_put_double()
156 			snd_sbmixer_write(sb, left_reg, left);  in snd_sbmixer_put_double()