blackfin: Autogenerate offsets in struct thread_info

Maintaining offsets by hand is no fun.

Signed-off-by: Richard Weinberger <richard@nod.at>

2 files changed, 7 insertions, 0 deletions

diff --git a/arch/blackfin/kernel/asm-offsets.c b/arch/blackfin/kernel/asm-offsets.c
index 37fcae950216..486560aea050 100644
--- a/arch/blackfin/kernel/asm-offsets.c
+++ b/arch/blackfin/kernel/asm-offsets.c
@@ -42,6 +42,12 @@ int main(void)
         DEFINE(THREAD_PC, offsetof(struct thread_struct, pc));
         DEFINE(KERNEL_STACK_SIZE, THREAD_SIZE);
 
+        /* offsets in thread_info struct */
+        OFFSET(TI_TASK, thread_info, task);
+        OFFSET(TI_FLAGS, thread_info, flags);
+        OFFSET(TI_CPU, thread_info, cpu);
+        OFFSET(TI_PREEMPT, thread_info, preempt_count);
+
         /* offsets into the pt_regs */
         DEFINE(PT_ORIG_R0, offsetof(struct pt_regs, orig_r0));
         DEFINE(PT_ORIG_P0, offsetof(struct pt_regs, orig_p0));
diff --git a/arch/blackfin/kernel/traps.c b/arch/blackfin/kernel/traps.c
index de5c2c3ebd9b..1ed85ddadc0d 100644
--- a/arch/blackfin/kernel/traps.c
+++ b/arch/blackfin/kernel/traps.c
@@ -18,6 +18,7 @@
 #include <asm/fixed_code.h>
 #include <asm/pseudo_instructions.h>
 #include <asm/pda.h>
+#include <asm/asm-offsets.h>
 
 #ifdef CONFIG_KGDB
 # include <linux/kgdb.h>