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powerpc/test_emulate_step: Move extern declaration to sstep.h

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fix checkpatch.pl warnings by moving extern declaration from source
file to headerfile.

Signed-off-by: Balamuruhan S <bala24@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200626095158.1031507-5-bala24@linux.ibm.com
This commit is contained in:
Balamuruhan S
2020-06-26 15:21:58 +05:30
committed by Michael Ellerman
parent 68a180a44c
commit e93ad65e36
2 changed files with 2 additions and 2 deletions
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2
arch/powerpc/lib/test_emulate_step.c
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@@ -1150,7 +1150,6 @@ static int __init emulate_compute_instr(struct pt_regs *regs,
bool negative)
{
int analysed;
extern s32 patch__exec_instr;
struct instruction_op op;
if (!regs || !ppc_inst_val(instr))
@@ -1176,7 +1175,6 @@ static int __init execute_compute_instr(struct pt_regs *regs,
struct ppc_inst instr)
{
extern int exec_instr(struct pt_regs *regs);
extern s32 patch__exec_instr;
if (!regs || !ppc_inst_val(instr))
return -EINVAL;