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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-01-26 00:27:44 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-01-26 00:27:44 +0100
commitbfee26dba0f373ebe4e6f0b293d078b02f9f7f69 (patch)
treec16763220b2ade3bdfd24b874eedea51a3f66384 /include/acpi/acpi_bus.h
parentb8bd759acd05281abf88cddef30c57313c109697 (diff)
ACPI / scan: Make it clear that acpi_bus_trim() cannot fail
Since acpi_bus_trim() cannot fail, change its definition to a void function, so that its callers don't check the return value in vain and update the callers. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Yinghai Lu <yinghai@kernel.org> Acked-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com> Acked-by: Toshi Kani <toshi.kani@hp.com>
Diffstat (limited to 'include/acpi/acpi_bus.h')
-rw-r--r--include/acpi/acpi_bus.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 2c722deb2490..da7fb61ba868 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -348,7 +348,7 @@ int acpi_bus_register_driver(struct acpi_driver *driver);
void acpi_bus_unregister_driver(struct acpi_driver *driver);
int acpi_bus_scan(acpi_handle handle);
void acpi_bus_hot_remove_device(void *context);
-int acpi_bus_trim(struct acpi_device *start);
+void acpi_bus_trim(struct acpi_device *start);
acpi_status acpi_bus_get_ejd(acpi_handle handle, acpi_handle * ejd);
int acpi_match_device_ids(struct acpi_device *device,
const struct acpi_device_id *ids);