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| author | Mathieu Malaterre <malat@debian.org> | 2018-02-25 18:22:34 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-03-13 15:50:39 +1100 |
| commit | b0d876da1d1cd33a1c28049512a136e61d0ff371 (patch) | |
| tree | 4cc403f323358a48dcdff9dcc4fa0b80e4406e56 /arch/powerpc/include/asm/hw_breakpoint.h | |
| parent | b53875c4b4f212a7a8e505e2d1063500cdc9431e (diff) | |
| download | blackbird-op-linux-b0d876da1d1cd33a1c28049512a136e61d0ff371.tar.gz blackbird-op-linux-b0d876da1d1cd33a1c28049512a136e61d0ff371.zip | |
powerpc: Add missing prototypes for hw_breakpoint_handler() & arch_unregister_hw_breakpoint()
In commit 5aae8a537080 ("powerpc, hw_breakpoints: Implement
hw_breakpoints for 64-bit server processors") function
hw_breakpoint_handler() and arch_unregister_hw_breakpoint() were added
without function prototypes in hw_breakpoint.h header.
Fix the following warning(s) (treated as error in W=1):
arch/powerpc/kernel/hw_breakpoint.c:106:6: error: no previous prototype for ‘arch_unregister_hw_breakpoint’
arch/powerpc/kernel/hw_breakpoint.c:209:5: error: no previous prototype for ‘hw_breakpoint_handler’
Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/hw_breakpoint.h')
| -rw-r--r-- | arch/powerpc/include/asm/hw_breakpoint.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/hw_breakpoint.h b/arch/powerpc/include/asm/hw_breakpoint.h index ac6432d9be46..90c708e5e7c4 100644 --- a/arch/powerpc/include/asm/hw_breakpoint.h +++ b/arch/powerpc/include/asm/hw_breakpoint.h @@ -66,6 +66,7 @@ extern int hw_breakpoint_exceptions_notify(struct notifier_block *unused, unsigned long val, void *data); int arch_install_hw_breakpoint(struct perf_event *bp); void arch_uninstall_hw_breakpoint(struct perf_event *bp); +void arch_unregister_hw_breakpoint(struct perf_event *bp); void hw_breakpoint_pmu_read(struct perf_event *bp); extern void flush_ptrace_hw_breakpoint(struct task_struct *tsk); @@ -82,6 +83,7 @@ static inline void hw_breakpoint_disable(void) __set_breakpoint(&brk); } extern void thread_change_pc(struct task_struct *tsk, struct pt_regs *regs); +int hw_breakpoint_handler(struct die_args *args); #else /* CONFIG_HAVE_HW_BREAKPOINT */ static inline void hw_breakpoint_disable(void) { } |
