#include <linux/slab.h>
#include <acpi/acpi_bus.h>
#include <acpi/acpi_drivers.h>
+#include <acpi/button.h>
#define PREFIX "ACPI: "
static int acpi_button_state_open_fs(struct inode *inode, struct file *file)
{
- return single_open(file, acpi_button_state_seq_show, PDE(inode)->data);
+ return single_open(file, acpi_button_state_seq_show, PDE_DATA(inode));
}
static const struct file_operations acpi_button_state_fops = {