ACPI / PM: Drop pm_message_t argument from device suspend callback

None of the drivers implementing the ACPI device suspend callback
uses the pm_message_t argument of it, so this argument may be dropped
entirely from that callback.  This will simplify switching the ACPI
bus type to PM handling based on struct dev_pm_ops.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index c8a1f3b68110..ec65ec9c529f 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -296,7 +296,7 @@ static int acpi_device_suspend(struct device *dev, pm_message_t state)
         struct acpi_driver *acpi_drv = acpi_dev->driver;
 
         if (acpi_drv && acpi_drv->ops.suspend)
-                return acpi_drv->ops.suspend(acpi_dev, state);
+                return acpi_drv->ops.suspend(acpi_dev);
         return 0;
 }