[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>

diff --git a/arch/blackfin/kernel/asm-offsets.c b/arch/blackfin/kernel/asm-offsets.c
index 721f15f..881afe9 100644 (file)
--- 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 b4f062c..f51ab08 100644 (file)
--- 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)