[PATCH] ppc: Fix ARCH=ppc build with xmon

[karo-tx-linux.git] / arch / ppc / xmon / xmon.c

diff --git a/arch/ppc/xmon/xmon.c b/arch/ppc/xmon/xmon.c
index 66bfaa3211a262fb1a748d636119df5e41cb2024..2b483b4f1602b12a73d2b60ba55fea20faa53e31 100644 (file)
--- a/arch/ppc/xmon/xmon.c
+++ b/arch/ppc/xmon/xmon.c
@@ -220,8 +220,7 @@ static void get_tb(unsigned *p)
        p[1] = lo;
 }
 
-void
-xmon(struct pt_regs *excp)
+int xmon(struct pt_regs *excp)
 {
        struct pt_regs regs;
        int msr, cmd;
@@ -290,6 +289,8 @@ xmon(struct pt_regs *excp)
 #endif /* CONFIG_SMP */
        set_msr(msr);           /* restore interrupt enable */
        get_tb(start_tb[smp_processor_id()]);
+
+       return cmd != 'X';
 }
 
 irqreturn_t