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| author | Stafford Horne <shorne@gmail.com> | 2023-08-20 22:02:02 +0200 |
|---|---|---|
| committer | Stafford Horne <shorne@gmail.com> | 2023-08-21 09:15:25 +0200 |
| commit | 31c67b5fabe351644b2612c6ba75da70aeb417b1 (patch) | |
| tree | e2eff61d32de2ec2dff22212d2d4bbe8bb777584 /arch/openrisc | |
| parent | openrisc: Add prototype for show_registers to processor.h (diff) | |
| download | linux-31c67b5fabe351644b2612c6ba75da70aeb417b1.tar.xz linux-31c67b5fabe351644b2612c6ba75da70aeb417b1.zip | |
openrisc: Add prototype for die to bug.h
When compiling with W=1 enabling -Wmissing-prototypes the compiler
warns:
arch/openrisc/kernel/traps.c:221:17: sing-prototypesrror: no previous prototype for 'die' [-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 <arnd@arndb.de>
Closes: https://lore.kernel.org/linux-kernel/20230810141947.1236730-17-arnd@kernel.org/
Signed-off-by: Stafford Horne <shorne@gmail.com>
Diffstat (limited to 'arch/openrisc')
| -rw-r--r-- | arch/openrisc/include/asm/bug.h | 11 | ||||
| -rw-r--r-- | arch/openrisc/kernel/traps.c | 1 | ||||
| -rw-r--r-- | arch/openrisc/mm/fault.c | 3 |
3 files changed, 13 insertions, 2 deletions
diff --git a/arch/openrisc/include/asm/bug.h b/arch/openrisc/include/asm/bug.h new file mode 100644 index 000000000000..6d04776eaf10 --- /dev/null +++ b/arch/openrisc/include/asm/bug.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#ifndef __ASM_OPENRISC_BUG_H +#define __ASM_OPENRISC_BUG_H + +#include <asm-generic/bug.h> + +struct pt_regs; + +void __noreturn die(const char *str, struct pt_regs *regs, long err); + +#endif /* __ASM_OPENRISC_BUG_H */ diff --git a/arch/openrisc/kernel/traps.c b/arch/openrisc/kernel/traps.c index f221e4b4298f..879fbf57c04e 100644 --- a/arch/openrisc/kernel/traps.c +++ b/arch/openrisc/kernel/traps.c @@ -30,6 +30,7 @@ #include <linux/kallsyms.h> #include <linux/uaccess.h> +#include <asm/bug.h> #include <asm/io.h> #include <asm/processor.h> #include <asm/unwinder.h> diff --git a/arch/openrisc/mm/fault.c b/arch/openrisc/mm/fault.c index 01dc18aa8410..29e232d78d82 100644 --- a/arch/openrisc/mm/fault.c +++ b/arch/openrisc/mm/fault.c @@ -18,6 +18,7 @@ #include <linux/perf_event.h> #include <linux/uaccess.h> +#include <asm/bug.h> #include <asm/mmu_context.h> #include <asm/siginfo.h> #include <asm/signal.h> @@ -30,8 +31,6 @@ */ volatile pgd_t *current_pgd[NR_CPUS]; -extern void __noreturn die(char *, struct pt_regs *, long); - asmlinkage void do_page_fault(struct pt_regs *regs, unsigned long address, unsigned long vector, int write_acc); |