diff options
| -rw-r--r-- | drivers/acpi/button.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/acpi/button.c b/drivers/acpi/button.c index 40ed3ec9fc94..a19ff3977ac4 100644 --- a/drivers/acpi/button.c +++ b/drivers/acpi/button.c @@ -21,6 +21,7 @@ #define pr_fmt(fmt) "ACPI: button: " fmt +#include <linux/compiler.h> #include <linux/kernel.h> #include <linux/module.h> #include <linux/init.h> @@ -249,7 +250,8 @@ static int acpi_lid_notify_state(struct acpi_device *device, int state) return ret; } -static int acpi_button_state_seq_show(struct seq_file *seq, void *offset) +static int __maybe_unused acpi_button_state_seq_show(struct seq_file *seq, + void *offset) { struct acpi_device *device = seq->private; int state; |