arm64: dts: rockchip: amend usb-otg related nodes for rk3368-tb

[firefly-linux-kernel-4.4.55.git] / arch / arm64 / kernel / time.c

diff --git a/arch/arm64/kernel/time.c b/arch/arm64/kernel/time.c
index 13339b6ffc1a07839103fca328f1eccd6d185c12..59779699a1a40ef3a1940aa0d878c16164ea5398 100644 (file)
--- a/arch/arm64/kernel/time.c
+++ b/arch/arm64/kernel/time.c
@@ -52,8 +52,11 @@ unsigned long profile_pc(struct pt_regs *regs)
        frame.fp = regs->regs[29];
        frame.sp = regs->sp;
        frame.pc = regs->pc;
+#ifdef CONFIG_FUNCTION_GRAPH_TRACER
+       frame.graph = -1; /* no task info */
+#endif
        do {
-               int ret = unwind_frame(&frame);
+               int ret = unwind_frame(NULL, &frame);
                if (ret < 0)
                        return 0;
        } while (in_lock_functions(frame.pc));