kernel: rename show_stack_loglvl() => show_stack()

Now the last users of show_stack() got converted to use an explicit log
level, show_stack_loglvl() can drop it's redundant suffix and become once
again well known show_stack().

Signed-off-by: Dmitry Safonov <dima@arista.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/20200418201944.482088-51-dima@arista.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

3 files changed, 4 insertions, 17 deletions

diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
index 0b07de5618e5..65c0d5207b0c 100644
--- a/arch/sparc/kernel/process_32.c
+++ b/arch/sparc/kernel/process_32.c
@@ -145,12 +145,10 @@ void show_regs(struct pt_regs *r)
 }
 
 /*
- * The show_stack(), show_stack_loglvl() are external APIs which
- * we do not use ourselves.
+ * The show_stack() is external API which we do not use ourselves.
  * The oops is printed in die_if_kernel.
  */
-void show_stack_loglvl(struct task_struct *tsk, unsigned long *_ksp,
-		       const char *loglvl)
+void show_stack(struct task_struct *tsk, unsigned long *_ksp, const char *loglvl)
 {
 	unsigned long pc, fp;
 	unsigned long task_base;
@@ -179,11 +177,6 @@ void show_stack_loglvl(struct task_struct *tsk, unsigned long *_ksp,
 	printk("%s\n", loglvl);
 }
 
-void show_stack(struct task_struct *task, unsigned long *sp)
-{
-	show_stack_loglvl(task, sp, KERN_DEFAULT);
-}
-
 /*
  * Free current thread data structures etc..
  */
diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
index 423011e60982..5a4d9c8f8903 100644
--- a/arch/sparc/kernel/process_64.c
+++ b/arch/sparc/kernel/process_64.c
@@ -195,7 +195,7 @@ void show_regs(struct pt_regs *regs)
 	       regs->u_regs[15]);
 	printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
 	show_regwindow(regs);
-	show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
+	show_stack(current, (unsigned long *)regs->u_regs[UREG_FP], KERN_DEFAULT);
 }
 
 union global_cpu_snapshot global_cpu_snapshot[NR_CPUS];
diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
index 8715bc93bd9d..96d92f107551 100644
--- a/arch/sparc/kernel/traps_64.c
+++ b/arch/sparc/kernel/traps_64.c
@@ -2453,8 +2453,7 @@ static void user_instruction_dump(unsigned int __user *pc)
 	printk("\n");
 }
 
-void show_stack_loglvl(struct task_struct *tsk, unsigned long *_ksp,
-			 const char *loglvl)
+void show_stack(struct task_struct *tsk, unsigned long *_ksp, const char *loglvl)
 {
 	unsigned long fp, ksp;
 	struct thread_info *tp;
@@ -2514,11 +2513,6 @@ void show_stack_loglvl(struct task_struct *tsk, unsigned long *_ksp,
 	} while (++count < 16);
 }
 
-void show_stack(struct task_struct *tsk, unsigned long *_ksp)
-{
-	show_stack_loglvl(task, sp, KERN_DEFAULT);
-}
-
 static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
 {
 	unsigned long fp = rw->ins[6];