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powerpc: Add missing prototype for sys_debug_setcontext() 

In commit 81e7009ea4 ("powerpc: merge ppc signal.c and ppc64
signal32.c") the function sys_debug_setcontext was added without a
prototype.

Fix compilation warning (treated as error in W=1):
  arch/powerpc/kernel/signal_32.c:1227:5: error: no previous prototype for ‘sys_debug_setcontext’

Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Mathieu Malaterre 2018-02-25 18:22:32 +01:00 committed by Michael Ellerman
parent 23a6d8b963
commit 0d60619e1c
1 changed files with 4 additions and 0 deletions
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4
arch/powerpc/include/asm/asm-prototypes.h
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@ -89,6 +89,10 @@ int sys_swapcontext(struct ucontext __user *old_ctx,
long sys_swapcontext(struct ucontext __user *old_ctx,
struct ucontext __user *new_ctx,
int ctx_size, int r6, int r7, int r8, struct pt_regs *regs);
int sys_debug_setcontext(struct ucontext __user *ctx,
int ndbg, struct sig_dbg_op __user *dbg,
int r6, int r7, int r8,
struct pt_regs *regs);
#endif
long sys_switch_endian(void);
notrace unsigned int __check_irq_replay(void);