rw_prefetch 280 drivers/ide/sis5513.c u8 rw_prefetch = 0; rw_prefetch 284 drivers/ide/sis5513.c rw_prefetch = reg4bh & ~(0x11 << drive->dn); rw_prefetch 287 drivers/ide/sis5513.c rw_prefetch |= 0x11 << drive->dn; rw_prefetch 289 drivers/ide/sis5513.c if (reg4bh != rw_prefetch) rw_prefetch 290 drivers/ide/sis5513.c pci_write_config_byte(dev, 0x4b, rw_prefetch);