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-rw-r--r--drivers/acpi/bus.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index bba9b72e25f8..0710004055c8 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -156,6 +156,16 @@ int acpi_bus_get_private_data(acpi_handle handle, void **data)
}
EXPORT_SYMBOL(acpi_bus_get_private_data);
+void acpi_bus_no_hotplug(acpi_handle handle)
+{
+ struct acpi_device *adev = NULL;
+
+ acpi_bus_get_device(handle, &adev);
+ if (adev)
+ adev->flags.no_hotplug = true;
+}
+EXPORT_SYMBOL_GPL(acpi_bus_no_hotplug);
+
static void acpi_print_osc_error(acpi_handle handle,
struct acpi_osc_context *context, char *error)
{
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