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-rw-r--r--drivers/ata/libata.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
index 5e246665842..29037cd7c65 100644
--- a/drivers/ata/libata.h
+++ b/drivers/ata/libata.h
@@ -98,9 +98,11 @@ extern struct ata_port *ata_port_alloc(struct ata_host *host);
/* libata-acpi.c */
#ifdef CONFIG_ATA_ACPI
+extern void ata_acpi_associate(struct ata_host *host);
extern int ata_acpi_exec_tfs(struct ata_port *ap);
extern int ata_acpi_push_id(struct ata_device *dev);
#else
+static inline void ata_acpi_associate(struct ata_host *host) { }
static inline int ata_acpi_exec_tfs(struct ata_port *ap)
{
return 0;