--- linux-2.6.15.6/drivers/input/joystick/iforce/iforce-serio.c	2006-03-05 19:07:54.000000000 +0000
+++ linux-2.6.15.6.iforce/drivers/input/joystick/iforce/iforce-serio.c	2006-04-29 23:17:59.000000000 +0000
@@ -175,6 +175,12 @@
 		.id	= SERIO_ANY,
 		.extra	= SERIO_ANY,
 	},
+	{
+		.type	= SERIO_RS232,
+		.proto	= 0x1f, // Trust ForceFeedback Race Master
+		.id	= SERIO_ANY,
+		.extra	= SERIO_ANY,
+	},
 	{ 0 }
 };
 
--- linux-2.6.27/arch/powerpc/include/asm/io.h~	2006-06-18 01:49:35.000000000 +0000
+++ linux-2.6.27/arch/powerpc/include/asm/io.h	2006-06-22 02:44:19.000000000 +0000
@@ -445,6 +445,10 @@
 #define page_to_phys(page)	(page_to_pfn(page) << PAGE_SHIFT)
 #define page_to_bus(page)	(page_to_phys(page) + PCI_DRAM_OFFSET)
 
+#define isa_virt_to_bus virt_to_phys
+#define isa_page_to_bus page_to_phys
+#define isa_bus_to_virt phys_to_virt
+
 /* Enforce in-order execution of data I/O.
  * No distinction between read/write on PPC; use eieio for all three.
  */
--- linux-2.6.27/arch/powerpc/include/asm/suspend.h	2007-07-09 01:32:17.000000000 +0200
+++ linux-2.6.27/arch/powerpc/include/asm/suspend.h	2007-08-28 23:26:16.629658848 +0200
@@ -6,4 +6,7 @@
 void save_processor_state(void);
 void restore_processor_state(void);
 
+#define suspend2_faulted (0)
+#define clear_suspend2_fault() do { } while(0)
+
 #endif /* __ASM_POWERPC_SUSPEND_H */
--- linux-2.6.26/arch/powerpc/kernel/swsusp.c	2008-09-29 00:01:56.000000000 +0200
+++ linux-2.6.26/arch/powerpc/kernel/swsusp.c	2008-09-29 00:01:42.000000000 +0200
@@ -9,6 +9,7 @@
  * 2 of the License, or (at your option) any later version.
  */
 
+#include <linux/module.h>
 #include <linux/sched.h>
 #include <asm/suspend.h>
 #include <asm/system.h>
@@ -30,6 +31,7 @@
 #endif
 
 }
+EXPORT_SYMBOL(save_processor_state);
 
 void restore_processor_state(void)
 {