On Wednesday 09 December 2015 14:39:30 kbuild test robot wrote:
671 } 672 673 #ifdef CONFIG_COMPAT 674 static long pp_compat_ioctl(struct file *file, unsigned int cmd, 675 unsigned long arg) 676 {
677 return pp_ioctl(file, cmd, (unsigned long)compat_ptr(arg));
678 } 679 #endif 680
This needs
#include <linux/compat.h>
Arnd