From 8d4a142904f07765b7c7c46abf71f811a0811987 Mon Sep 17 00:00:00 2001 From: Stafford Horne Date: Sun, 20 Aug 2023 17:11:39 +0100 Subject: openrisc: Add prototype for show_registers to processor.h When compiling with W=1 enabling -Wmissing-prototypes the compiler warns: arch/openrisc/kernel/traps.c:67:6: error: no previous prototype for 'show_registers' [-Werror=missing-prototypes] Fix by adding the prototype to the appropriate header file and including the header file in the appropriate C files. Reported-by: Arnd Bergmann Closes: https://lore.kernel.org/linux-kernel/20230810141947.1236730-17-arnd@kernel.org/ Signed-off-by: Stafford Horne --- arch/openrisc/include/asm/processor.h | 1 + arch/openrisc/kernel/process.c | 2 -- arch/openrisc/kernel/traps.c | 1 + 3 files changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/openrisc') diff --git a/arch/openrisc/include/asm/processor.h b/arch/openrisc/include/asm/processor.h index ed9efb430afa..3b736e74e6ed 100644 --- a/arch/openrisc/include/asm/processor.h +++ b/arch/openrisc/include/asm/processor.h @@ -73,6 +73,7 @@ struct thread_struct { void start_thread(struct pt_regs *regs, unsigned long nip, unsigned long sp); unsigned long __get_wchan(struct task_struct *p); +void show_registers(struct pt_regs *regs); #define cpu_relax() barrier() diff --git a/arch/openrisc/kernel/process.c b/arch/openrisc/kernel/process.c index dfa558f98ed8..a07512de0169 100644 --- a/arch/openrisc/kernel/process.c +++ b/arch/openrisc/kernel/process.c @@ -119,8 +119,6 @@ void flush_thread(void) void show_regs(struct pt_regs *regs) { - extern void show_registers(struct pt_regs *regs); - show_regs_print_info(KERN_DEFAULT); /* __PHX__ cleanup this mess */ show_registers(regs); diff --git a/arch/openrisc/kernel/traps.c b/arch/openrisc/kernel/traps.c index afa47501118f..f221e4b4298f 100644 --- a/arch/openrisc/kernel/traps.c +++ b/arch/openrisc/kernel/traps.c @@ -31,6 +31,7 @@ #include #include +#include #include #include -- cgit v1.2.3