diff options
| author | Arnd Bergmann <[email protected]> | 2023-05-16 18:06:31 +0200 |
|---|---|---|
| committer | Catalin Marinas <[email protected]> | 2023-05-25 17:44:01 +0100 |
| commit | ec3a3db7100ddebb32ed5b1052c1cd1136057230 (patch) | |
| tree | 64d6f0ad230fe15aadf06c6010323116ef0e1364 /arch/arm64/kernel/hw_breakpoint.c | |
| parent | 6ac19f96515e1f5198503701d3aecf60d5bc83e5 (diff) | |
arm64: move cpu_suspend_set_dbg_restorer() prototype to header
The cpu_suspend_set_dbg_restorer() function is called by the hw_breakpoint
code but defined in another file. Since the declaration is in the
same file as the caller, the compiler warns about the definition
without a prior prototype:
arch/arm64/kernel/suspend.c:35:13: error: no previous prototype for 'cpu_suspend_set_dbg_restorer' [-Werror=missing-prototypes]
Move it into the corresponding header instead to avoid the warning.
Signed-off-by: Arnd Bergmann <[email protected]>
Reviewed-by: Kees Cook <[email protected]>
Acked-by: Ard Biesheuvel <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Catalin Marinas <[email protected]>
Diffstat (limited to 'arch/arm64/kernel/hw_breakpoint.c')
| -rw-r--r-- | arch/arm64/kernel/hw_breakpoint.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/arm64/kernel/hw_breakpoint.c b/arch/arm64/kernel/hw_breakpoint.c index b29a311bb055..db2a1861bb97 100644 --- a/arch/arm64/kernel/hw_breakpoint.c +++ b/arch/arm64/kernel/hw_breakpoint.c @@ -973,14 +973,6 @@ static int hw_breakpoint_reset(unsigned int cpu) return 0; } -#ifdef CONFIG_CPU_PM -extern void cpu_suspend_set_dbg_restorer(int (*hw_bp_restore)(unsigned int)); -#else -static inline void cpu_suspend_set_dbg_restorer(int (*hw_bp_restore)(unsigned int)) -{ -} -#endif - /* * One-time initialisation. */ |