Commit 04c32a51 authored by Paul Gortmaker's avatar Paul Gortmaker Committed by Benjamin Herrenschmidt

powerpc: Drop return value from set_breakpoint as it is unused

None of the callers check the return value, so it might as
well not have one at all.
Signed-off-by: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent dade934a
......@@ -46,7 +46,7 @@ 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
int set_breakpoint(struct arch_hw_breakpoint *brk);
void set_breakpoint(struct arch_hw_breakpoint *brk);
#ifdef CONFIG_PPC_ADV_DEBUG_REGS
extern void do_send_trap(struct pt_regs *regs, unsigned long address,
unsigned long error_code, int signal_code, int brkpt);
......
......@@ -496,14 +496,14 @@ static inline int set_dawr(struct arch_hw_breakpoint *brk)
return 0;
}
int set_breakpoint(struct arch_hw_breakpoint *brk)
void set_breakpoint(struct arch_hw_breakpoint *brk)
{
__get_cpu_var(current_brk) = *brk;
if (cpu_has_feature(CPU_FTR_DAWR))
return set_dawr(brk);
return set_dabr(brk);
set_dawr(brk);
else
set_dabr(brk);
}
#ifdef CONFIG_PPC64
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment