arm64: arm: Fix-up the removal of the arm64 regs_query_register_name() prototype

Commit 0a8ea52c3eb1 ("arm64: Add HAVE_REGS_AND_STACK_ACCESS_API
feature") inadvertently removed the arch/arm prototype instead of the
arm64 one introduced by the original patch. There should not be any
bisection issues since this function is not called from anywhere else
(it could as well be removed from arch/arm at some point).

Fixes: 0a8ea52c3eb1 ("arm64: Add HAVE_REGS_AND_STACK_ACCESS_API feature")
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

diff --git a/arch/arm/include/asm/ptrace.h b/arch/arm/include/asm/ptrace.h
index d3c0c23..51622ba 100644 (file)
--- a/arch/arm/include/asm/ptrace.h
+++ b/arch/arm/include/asm/ptrace.h
@@ -121,6 +121,7 @@ extern unsigned long profile_pc(struct pt_regs *regs);
 #define MAX_REG_OFFSET (offsetof(struct pt_regs, ARM_ORIG_r0))
 
 extern int regs_query_register_offset(const char *name);
+extern const char *regs_query_register_name(unsigned int offset);
 extern bool regs_within_kernel_stack(struct pt_regs *regs, unsigned long addr);
 extern unsigned long regs_get_kernel_stack_nth(struct pt_regs *regs,
                                               unsigned int n);

diff --git a/arch/arm64/include/asm/ptrace.h b/arch/arm64/include/asm/ptrace.h
index 3fd15fd..8fbac70 100644 (file)
--- a/arch/arm64/include/asm/ptrace.h
+++ b/arch/arm64/include/asm/ptrace.h
@@ -153,7 +153,6 @@ struct pt_regs {
        (!compat_user_mode(regs) ? ((regs)->sp = value) : ((regs)->compat_sp = value))
 
 extern int regs_query_register_offset(const char *name);
-extern const char *regs_query_register_name(unsigned int offset);
 extern unsigned long regs_get_kernel_stack_nth(struct pt_regs *regs,
                                               unsigned int n);