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authorBernd Schmidt <bernds_cb1@t-online.de>2008-05-07 11:41:26 +0800
committerBryan Wu <cooloney@kernel.org>2008-05-07 11:41:26 +0800
commit7d39270d31b91647722823a0919164dea9fd4ad7 (patch)
tree81d98fed318f6fcd694523ef543a88f7047d36cd
parentddb3f00ca0897f585128a6cca229eeb9d91fa6ef (diff)
[Blackfin] arch: Delete unused (copied from m68k) entries in asm-offsets.c.
Fix some really ancient code that was correct only for the m68k port. Delete unused (i.e. copied from m68k) entries in asm-offsets.c. Signed-off-by: Bernd Schmidt <bernds_cb1@t-online.de> Signed-off-by: Bryan Wu <cooloney@kernel.org>
-rw-r--r--arch/blackfin/kernel/asm-offsets.c3
-rw-r--r--arch/blackfin/kernel/ptrace.c4
2 files changed, 2 insertions, 5 deletions
diff --git a/arch/blackfin/kernel/asm-offsets.c b/arch/blackfin/kernel/asm-offsets.c
index 721f15f3ceb..881afe9082c 100644
--- a/arch/blackfin/kernel/asm-offsets.c
+++ b/arch/blackfin/kernel/asm-offsets.c
@@ -56,9 +56,6 @@ int main(void)
/* offsets into the thread struct */
DEFINE(THREAD_KSP, offsetof(struct thread_struct, ksp));
DEFINE(THREAD_USP, offsetof(struct thread_struct, usp));
- DEFINE(THREAD_SR, offsetof(struct thread_struct, seqstat));
- DEFINE(PT_SR, offsetof(struct thread_struct, seqstat));
- DEFINE(THREAD_ESP0, offsetof(struct thread_struct, esp0));
DEFINE(THREAD_PC, offsetof(struct thread_struct, pc));
DEFINE(KERNEL_STACK_SIZE, THREAD_SIZE);
diff --git a/arch/blackfin/kernel/ptrace.c b/arch/blackfin/kernel/ptrace.c
index b4f062c172c..f51ab088098 100644
--- a/arch/blackfin/kernel/ptrace.c
+++ b/arch/blackfin/kernel/ptrace.c
@@ -185,8 +185,8 @@ void ptrace_disable(struct task_struct *child)
{
unsigned long tmp;
/* make sure the single step bit is not set. */
- tmp = get_reg(child, PT_SR) & ~(TRACE_BITS << 16);
- put_reg(child, PT_SR, tmp);
+ tmp = get_reg(child, PT_SYSCFG) & ~TRACE_BITS;
+ put_reg(child, PT_SYSCFG, tmp);
}
long arch_ptrace(struct task_struct *child, long request, long addr, long data)