diff options
| -rw-r--r-- | drivers/acpi/dock.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c index 811b1aac65d..4546bf873ae 100644 --- a/drivers/acpi/dock.c +++ b/drivers/acpi/dock.c @@ -29,6 +29,7 @@ #include <linux/notifier.h> #include <linux/platform_device.h> #include <linux/jiffies.h> +#include <linux/stddef.h> #include <acpi/acpi_bus.h> #include <acpi/acpi_drivers.h> @@ -674,7 +675,7 @@ static ssize_t show_dock_uid(struct device *dev, struct device_attribute *attr, char *buf) { unsigned long lbuf; - acpi_status status = acpi_evaluate_integer(dock_station->handle, "_UID", 0, &lbuf); + acpi_status status = acpi_evaluate_integer(dock_station->handle, "_UID", NULL, &lbuf); if(ACPI_FAILURE(status)) { return 0; } |