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authorRob Herring <rob.herring@calxeda.com>2012-08-17 09:51:50 -0500
committerJeff Garzik <jgarzik@redhat.com>2012-08-17 13:26:22 -0400
commitbbb4ab43f82adf02c8b4d0d7e7b7e79d24204b05 (patch)
treef9f0cbd9e228060e7117ebe1a34edcaa8f0c1dd5
parentd9875690d9b89a866022ff49e3fcea892345ad92 (diff)
ahci: un-staticize ahci_dev_classify
Make ahci_dev_classify available to the ahci platform driver for custom hard reset function. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
-rw-r--r--drivers/ata/ahci.h1
-rw-r--r--drivers/ata/libahci.c3
2 files changed, 3 insertions, 1 deletions
diff --git a/drivers/ata/ahci.h b/drivers/ata/ahci.h
index c2594ddf25b0..57eb1c212a4c 100644
--- a/drivers/ata/ahci.h
+++ b/drivers/ata/ahci.h
@@ -320,6 +320,7 @@ extern struct device_attribute *ahci_sdev_attrs[];
extern struct ata_port_operations ahci_ops;
extern struct ata_port_operations ahci_pmp_retry_srst_ops;
+unsigned int ahci_dev_classify(struct ata_port *ap);
void ahci_fill_cmd_slot(struct ahci_port_priv *pp, unsigned int tag,
u32 opts);
void ahci_save_initial_config(struct device *dev,
diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
index f9eaa82311a9..555c07afa05b 100644
--- a/drivers/ata/libahci.c
+++ b/drivers/ata/libahci.c
@@ -1139,7 +1139,7 @@ static void ahci_dev_config(struct ata_device *dev)
}
}
-static unsigned int ahci_dev_classify(struct ata_port *ap)
+unsigned int ahci_dev_classify(struct ata_port *ap)
{
void __iomem *port_mmio = ahci_port_base(ap);
struct ata_taskfile tf;
@@ -1153,6 +1153,7 @@ static unsigned int ahci_dev_classify(struct ata_port *ap)
return ata_dev_classify(&tf);
}
+EXPORT_SYMBOL_GPL(ahci_dev_classify);
void ahci_fill_cmd_slot(struct ahci_port_priv *pp, unsigned int tag,
u32 opts)