Extern or forward variable declaration at include/linux/ahci_platform.h, line 17 References: drivers/ata/ahci_brcm.c, line 336 drivers/ata/ahci_ceva.c, line 114 drivers/ata/ahci_da850.c, line 149 drivers/ata/ahci_dm816.c, line 130 drivers/ata/ahci_imx.c, line 802 drivers/ata/ahci_mtk.c, line 33 drivers/ata/ahci_mvebu.c, line 174 drivers/ata/ahci_platform.c, line 25 drivers/ata/ahci_platform.c, line 32 drivers/ata/ahci_platform.c, line 47 drivers/ata/ahci_qoriq.c, line 152 drivers/ata/ahci_st.c, line 134 drivers/ata/ahci_sunxi.c, line 202 drivers/ata/ahci_tegra.c, line 437 drivers/ata/ahci_xgene.c, line 630 drivers/ata/ahci_xgene.c, line 644 drivers/ata/ahci_xgene.c, line 745 drivers/ata/libahci_platform.c, line 573 drivers/ata/libahci_platform.c, line 577 drivers/ata/libahci_platform.c, line 578 include/linux/ahci_platform.h, line 17 include/linux/ahci_platform.h, line 32