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-rw-r--r--drivers/acpi/battery.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/acpi/battery.c b/drivers/acpi/battery.c
index ff2c876ec412..45e3e1759fb8 100644
--- a/drivers/acpi/battery.c
+++ b/drivers/acpi/battery.c
@@ -1052,6 +1052,7 @@ static int acpi_battery_remove(struct acpi_device *device, int type)
1052 return 0; 1052 return 0;
1053} 1053}
1054 1054
1055#ifdef CONFIG_PM_SLEEP
1055/* this is needed to learn about changes made in suspended state */ 1056/* this is needed to learn about changes made in suspended state */
1056static int acpi_battery_resume(struct device *dev) 1057static int acpi_battery_resume(struct device *dev)
1057{ 1058{
@@ -1068,6 +1069,7 @@ static int acpi_battery_resume(struct device *dev)
1068 acpi_battery_update(battery); 1069 acpi_battery_update(battery);
1069 return 0; 1070 return 0;
1070} 1071}
1072#endif
1071 1073
1072static SIMPLE_DEV_PM_OPS(acpi_battery_pm, NULL, acpi_battery_resume); 1074static SIMPLE_DEV_PM_OPS(acpi_battery_pm, NULL, acpi_battery_resume);
1073 1075