diff --git a/[refs] b/[refs]
index dbcf9d33b59a..a66651f412ef 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 783ac47c2aad07ff68f9432968d2f0829ef81543
+refs/heads/master: 333a151822efab7dfb228a653072e5f03eaeb4b6
diff --git a/trunk/arch/powerpc/kernel/io-workarounds.c b/trunk/arch/powerpc/kernel/io-workarounds.c
index ffafaea3d261..12d329bcbb98 100644
--- a/trunk/arch/powerpc/kernel/io-workarounds.c
+++ b/trunk/arch/powerpc/kernel/io-workarounds.c
@@ -12,6 +12,7 @@
 #undef DEBUG
 
 #include <linux/kernel.h>
+#include <linux/sched.h>	/* for init_mm */
 
 #include <asm/io.h>
 #include <asm/machdep.h>