46 static u8 mixer_read(unsigned long io, u8 reg)  in mixer_read()  argument
48 	outb(reg, io + 4);  in mixer_read()
50 	reg = inb(io + 5);  in mixer_read()
60 	unsigned long io;  in probe_one()  local
85 	io = 0x220 + 0x20 * (map & 3);	     in probe_one()
88 		printk(KERN_INFO "kahlua: XpressAudio at 0x%lx\n", io);  in probe_one()
97 	irq = mixer_read(io, 0x80) & 0x0F;  in probe_one()
98 	dma8 = mixer_read(io, 0x81);  in probe_one()
152 	hw_config->io_base = io;  in probe_one()
159 	if (!request_region(io, 16, "soundblaster"))  in probe_one()
165 		release_region(io, 16);  in probe_one()