Merge tag 'metag-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag
Pull Metag architecture updates from James Hogan:
"Just the one change for v4.1-rc1. A minor cleanup of copy_thread()"
* tag 'metag-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag:
metag: copy_thread(): rename 'arg' argument to 'kthread_arg'
diff --git a/arch/metag/kernel/process.c b/arch/metag/kernel/process.c
index 483dff9..7f54618 100644
--- a/arch/metag/kernel/process.c
+++ b/arch/metag/kernel/process.c
@@ -174,8 +174,11 @@
show_trace(NULL, (unsigned long *)regs->ctx.AX[0].U0, regs);
}
+/*
+ * Copy architecture-specific thread state
+ */
int copy_thread(unsigned long clone_flags, unsigned long usp,
- unsigned long arg, struct task_struct *tsk)
+ unsigned long kthread_arg, struct task_struct *tsk)
{
struct pt_regs *childregs = task_pt_regs(tsk);
void *kernel_context = ((void *) childregs +
@@ -202,12 +205,13 @@
global_base = __core_reg_get(A1GbP);
childregs->ctx.AX[0].U1 = (unsigned long) global_base;
childregs->ctx.AX[0].U0 = (unsigned long) kernel_context;
- /* Set D1Ar1=arg and D1RtP=usp (fn) */
+ /* Set D1Ar1=kthread_arg and D1RtP=usp (fn) */
childregs->ctx.DX[4].U1 = usp;
- childregs->ctx.DX[3].U1 = arg;
+ childregs->ctx.DX[3].U1 = kthread_arg;
tsk->thread.int_depth = 2;
return 0;
}
+
/*
* Get a pointer to where the new child's register block should have
* been pushed.