diff -urN lcd4linux-r877/drv_G15.c lcd4linux-r877.new/drv_G15.c
--- lcd4linux-r877/drv_G15.c	2008-06-01 22:47:45.000000000 +0200
+++ lcd4linux-r877.new/drv_G15.c	2008-08-06 17:31:04.000000000 +0200
@@ -42,6 +42,7 @@
 
 #include <usb.h>
 #include <fcntl.h>
+#include <linux/version.h>
 #include <linux/input.h>
 #include <linux/uinput.h>
 
@@ -258,8 +259,13 @@
     }
     memset(&device, 0, sizeof(device));
     strncpy(device.name, "G15 Keys", UINPUT_MAX_NAME_SIZE);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
     device.id.bustype = BUS_USB;
     device.id.version = 4;
+#else
+    device.idbus = BUS_USB;
+    device.idversion = 4;
+#endif
 
     ioctl(uinput_fd, UI_SET_EVBIT, EV_KEY);
 
