diff options
| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2023-09-13 16:07:57 +0200 |
|---|---|---|
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | 2023-10-06 10:03:01 +0200 |
| commit | 7afc185016087b5181500f0394bec1feb8bdade0 (patch) | |
| tree | 05075f5f068d0d44a052f8a550b99d97bca695d0 /arch/m68k/kernel | |
| parent | ab8151fc5e68f6208ee24fddbeb7daf5f6fe347d (diff) | |
m68k: kernel: Add and use "ptrace.h"
When building with W=1:
arch/m68k/kernel/ptrace.c:275:16: warning: no previous prototype for ‘syscall_trace_enter’ [-Wmissing-prototypes]
275 | asmlinkage int syscall_trace_enter(void)
| ^~~~~~~~~~~~~~~~~~~
arch/m68k/kernel/ptrace.c:288:17: warning: no previous prototype for ‘syscall_trace_leave’ [-Wmissing-prototypes]
288 | asmlinkage void syscall_trace_leave(void)
| ^~~~~~~~~~~~~~~~~~~
Fix this by introducing a new header file "ptrace.h" for holding the
prototypes of functions implemented in arch/m68k/kernel/ptrace.c.
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/b4b3577b2149ebd65c3b3c7acccebc0e7e596f9d.1694613528.git.geert@linux-m68k.org
Diffstat (limited to 'arch/m68k/kernel')
| -rw-r--r-- | arch/m68k/kernel/ptrace.c | 2 | ||||
| -rw-r--r-- | arch/m68k/kernel/ptrace.h | 6 |
2 files changed, 8 insertions, 0 deletions
diff --git a/arch/m68k/kernel/ptrace.c b/arch/m68k/kernel/ptrace.c index cd0172d29430..c20d590e4297 100644 --- a/arch/m68k/kernel/ptrace.c +++ b/arch/m68k/kernel/ptrace.c @@ -26,6 +26,8 @@ #include <asm/page.h> #include <asm/processor.h> +#include "ptrace.h" + /* * does not yet catch signals sent when the child dies. * in exit.c or in signal.c. diff --git a/arch/m68k/kernel/ptrace.h b/arch/m68k/kernel/ptrace.h new file mode 100644 index 000000000000..77018037f10f --- /dev/null +++ b/arch/m68k/kernel/ptrace.h @@ -0,0 +1,6 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ + +#include <linux/linkage.h> + +asmlinkage int syscall_trace_enter(void); +asmlinkage void syscall_trace_leave(void); |