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libata: bind the Linux device tree to the ACPI device tree

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Associate the ACPI device tree and libata devices.
This patch uses the generic ACPI glue framework to do so.

Signed-off-by: Matthew Garrett <[email protected]>
Signed-off-by: Holger Macht <[email protected]>
Signed-off-by: Lin Ming <[email protected]>
Signed-off-by: Jeff Garzik <[email protected]>
This commit is contained in:
Matthew Garrett 2012-06-25 16:13:03 +08:00 • committed by Jeff Garzik
commit 6b66d95895
4 changed files with 148 additions and 4 deletions
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4
drivers/acpi/glue.c
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@ -39,6 +39,7 @@ int register_acpi_bus_type(struct acpi_bus_type *type)
}
return -ENODEV;
}
EXPORT_SYMBOL(register_acpi_bus_type);
int unregister_acpi_bus_type(struct acpi_bus_type *type)
{
@ -54,6 +55,7 @@ int unregister_acpi_bus_type(struct acpi_bus_type *type)
}
return -ENODEV;
}
EXPORT_SYMBOL(unregister_acpi_bus_type);
static struct acpi_bus_type *acpi_get_bus_type(struct bus_type *type)
{
@ -69,7 +71,6 @@ static struct acpi_bus_type *acpi_get_bus_type(struct bus_type *type)
up_read(&bus_type_sem);
return ret;
}
EXPORT_SYMBOL_GPL(register_acpi_bus_type);
static int acpi_find_bridge_device(struct device *dev, acpi_handle * handle)
{
@ -86,7 +87,6 @@ static int acpi_find_bridge_device(struct device *dev, acpi_handle * handle)
up_read(&bus_type_sem);
return ret;
}
EXPORT_SYMBOL_GPL(unregister_acpi_bus_type);
/* Get device's handler per its address under its parent */
struct acpi_find_child {