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authorSakari Ailus <sakari.ailus@linux.intel.com>2017-06-06 12:37:36 +0300
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2017-06-22 02:55:34 +0200
commitcde1f95f407a593ad6baf1b7b01daa2c6cbd34fd (patch)
tree2797687bbdb77a7a23b39b3d55dd955bf42bdfcc /drivers/acpi/device_pm.c
parent2b8153421de8c29864cb147f241804858440bfa1 (diff)
downloadlinux-cde1f95f407a593ad6baf1b7b01daa2c6cbd34fd.tar.gz
linux-cde1f95f407a593ad6baf1b7b01daa2c6cbd34fd.tar.xz
ACPI: Constify argument to acpi_device_is_present()
This will be needed in constifying the fwnode API. The side effects the function had have been moved to the callers. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/device_pm.c')
-rw-r--r--drivers/acpi/device_pm.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
index 993fd31394c8..e565ed329f11 100644
--- a/drivers/acpi/device_pm.c
+++ b/drivers/acpi/device_pm.c
@@ -261,8 +261,10 @@ int acpi_bus_init_power(struct acpi_device *device)
return -EINVAL;
device->power.state = ACPI_STATE_UNKNOWN;
- if (!acpi_device_is_present(device))
+ if (!acpi_device_is_present(device)) {
+ device->flags.initialized = false;
return -ENXIO;
+ }
result = acpi_device_get_power(device, &state);
if (result)