str4 333 drivers/ata/ahci_imx.c u32 str1, str2, str3, str4; str4 371 drivers/ata/ahci_imx.c str4 = (rtune_ctl_reg >> 4); str4 401 drivers/ata/ahci_imx.c rtune_ctl_reg = (rtune_ctl_reg & 0xFEF) | (str4) << 4;