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authorMatthew Garrett2012-05-11 16:08:25 +0800
committerGreg Kroah-Hartman2012-05-11 17:03:12 -0700
commit66886d6f8c9bcdee3d7fce5796dcffd6b4bc0b48 (patch)
treea5e362f9946b718a3658d7c3c9cd93b6a90a0319 /drivers/acpi/glue.c
parent2721ea2c0f26bb3a2668541412740497b64be2a2 (diff)
ACPI: Add stubs for (un)register_acpi_bus_type
It's unreasonable to have CONFIG_ACPI for these in drivers, so add some stub functions. Signed-off-by: Matthew Garrett <mjg@redhat.com> Signed-off-by: Lan Tianyu <tianyu.lan@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/acpi/glue.c')
-rw-r--r--drivers/acpi/glue.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index 29a4a5c8ee00..1564e0927c21 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -69,6 +69,7 @@ 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)
{
@@ -85,6 +86,7 @@ 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 {