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ahci: un-staticize ahci_dev_classify

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commit bbb4ab43f8 upstream.

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>
Signed-off-by: Zefan Li <lizefan@huawei.com>
This commit is contained in:
Rob Herring 2012-08-17 09:51:50 -05:00 committed by Zefan Li
parent 2868a88cb4
commit 467d87ef7b
2 changed files with 3 additions and 1 deletions
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1
drivers/ata/ahci.h
View file

@ -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,

3
drivers/ata/libahci.c
View file

@ -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)