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| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2018-07-05 19:25:05 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-07-30 15:48:18 +0300 |
| commit | b5ac51d747122f8858bdcb3fc7a5c702ef06f6c5 (patch) | |
| tree | c152a6155decdc6afe714059f15964600f62b807 | |
| parent | e8cb7a55eb8dcf65838d0911dc7ba00b7d7accf5 (diff) | |
| download | linux-b5ac51d747122f8858bdcb3fc7a5c702ef06f6c5.tar.xz | |
powerpc: declare set_breakpoint() static
set_breakpoint() is only used in process.c so make it static
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
| -rw-r--r-- | arch/powerpc/include/asm/debug.h | 1 | ||||
| -rw-r--r-- | arch/powerpc/kernel/process.c | 14 |
2 files changed, 7 insertions, 8 deletions
diff --git a/arch/powerpc/include/asm/debug.h b/arch/powerpc/include/asm/debug.h index ce5da214ffe5..7756026b95ca 100644 --- a/arch/powerpc/include/asm/debug.h +++ b/arch/powerpc/include/asm/debug.h @@ -45,7 +45,6 @@ static inline int debugger_break_match(struct pt_regs *regs) { return 0; } static inline int debugger_fault_handler(struct pt_regs *regs) { return 0; } #endif -void set_breakpoint(struct arch_hw_breakpoint *brk); void __set_breakpoint(struct arch_hw_breakpoint *brk); bool ppc_breakpoint_available(void); #ifdef CONFIG_PPC_ADV_DEBUG_REGS diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index e9533b4d2f08..2172f9908633 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -717,6 +717,13 @@ void switch_booke_debug_regs(struct debug_reg *new_debug) EXPORT_SYMBOL_GPL(switch_booke_debug_regs); #else /* !CONFIG_PPC_ADV_DEBUG_REGS */ #ifndef CONFIG_HAVE_HW_BREAKPOINT +static void set_breakpoint(struct arch_hw_breakpoint *brk) +{ + preempt_disable(); + __set_breakpoint(brk); + preempt_enable(); +} + static void set_debug_reg_defaults(struct thread_struct *thread) { thread->hw_brk.address = 0; @@ -829,13 +836,6 @@ void __set_breakpoint(struct arch_hw_breakpoint *brk) WARN_ON_ONCE(1); } -void set_breakpoint(struct arch_hw_breakpoint *brk) -{ - preempt_disable(); - __set_breakpoint(brk); - preempt_enable(); -} - /* Check if we have DAWR or DABR hardware */ bool ppc_breakpoint_available(void) { |