diff options
| author | Rob Herring <rob.herring@calxeda.com> | 2012-08-17 09:51:50 -0500 |
|---|---|---|
| committer | Zefan Li <lizefan@huawei.com> | 2015-09-18 09:20:39 +0800 |
| commit | 467d87ef7baf75e36686238de6fbb083d758b736 (patch) | |
| tree | af63c17cc19d50265941445395dd54a6d44c0dff /drivers | |
| parent | 2868a88cb4da65598ed5faf29dcbba19f5cd1b4a (diff) | |
ahci: un-staticize ahci_dev_classify
commit bbb4ab43f82adf02c8b4d0d7e7b7e79d24204b05 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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ata/ahci.h | 1 | ||||
| -rw-r--r-- | drivers/ata/libahci.c | 3 |
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 f091bfd8e6a2..30cdba79d7ae 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) |