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-rw-r--r--drivers/ata/ahci.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/ata/ahci.h b/drivers/ata/ahci.h
index 71262e08648e..5b8e8a0fab48 100644
--- a/drivers/ata/ahci.h
+++ b/drivers/ata/ahci.h
@@ -238,6 +238,8 @@ enum {
AHCI_HFLAG_MULTI_MSI = (1 << 16), /* multiple PCI MSIs */
AHCI_HFLAG_NO_DEVSLP = (1 << 17), /* no device sleep */
AHCI_HFLAG_NO_FBS = (1 << 18), /* no FBS */
+ AHCI_HFLAG_EDGE_IRQ = (1 << 19), /* HOST_IRQ_STAT behaves as
+ Edge Triggered */
/* ap->flags bits */
@@ -341,6 +343,7 @@ struct ahci_host_priv {
struct phy **phys;
unsigned nports; /* Number of ports */
void *plat_data; /* Other platform data */
+ unsigned int irq; /* interrupt line */
/*
* Optional ahci_start_engine override, if not set this gets set to the
* default ahci_start_engine during ahci_save_initial_config, this can
@@ -393,8 +396,7 @@ void ahci_set_em_messages(struct ahci_host_priv *hpriv,
struct ata_port_info *pi);
int ahci_reset_em(struct ata_host *host);
void ahci_print_info(struct ata_host *host, const char *scc_s);
-int ahci_host_activate(struct ata_host *host, int irq,
- struct scsi_host_template *sht);
+int ahci_host_activate(struct ata_host *host, struct scsi_host_template *sht);
void ahci_error_handler(struct ata_port *ap);
static inline void __iomem *__ahci_port_base(struct ata_host *host,