void *mmio = (void *) ap->ioaddr.cmd_addr; 
void __iomem *mmio = (void __iomem *) ap->ioaddr.cmd_addr; 
static u8 ahci_check_err(struct ata_port *ap){	void *mmio = (void *) ap->ioaddr.cmd_addr;	return (readl(mmio + PORT_TFDATA) >> 8) & 0xFF;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/1e4f2a96aeb373000ccd783e0f5b40294b5e668a/ahci.c/buggy/drivers/scsi/ahci.c