From 9204ff94868496f2d9b8b173af52ec455160c364 Mon Sep 17 00:00:00 2001 From: Mike Leach Date: Thu, 15 Apr 2021 14:24:04 -0600 Subject: [PATCH] coresight: etm-perf: Fix define build issue when built as module CONFIG_CORESIGHT_SOURCE_ETM4X is undefined when built as module, CONFIG_CORESIGHT_SOURCE_ETM4X_MODULE is defined instead. Therefore code in format_attr_contextid_show() not correctly complied when coresight built as module. Use IS_ENABLED(CONFIG_CORESIGHT_SOURCE_ETM4X) to correct this. Link: https://lore.kernel.org/r/20210414194808.22872-1-mike.leach@linaro.org Fixes: 88f11864cf1d ("coresight: etm-perf: Support PID tracing for kernel at EL2") Reviewed-by: Leo Yan Signed-off-by: Mike Leach Signed-off-by: Mathieu Poirier Cc: stable Link: https://lore.kernel.org/r/20210415202404.945368-2-mathieu.poirier@linaro.org Signed-off-by: Greg Kroah-Hartman --- drivers/hwtracing/coresight/coresight-etm-perf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwtracing/coresight/coresight-etm-perf.c b/drivers/hwtracing/coresight/coresight-etm-perf.c index bdbb77334329..c1bec2ad3911 100644 --- a/drivers/hwtracing/coresight/coresight-etm-perf.c +++ b/drivers/hwtracing/coresight/coresight-etm-perf.c @@ -52,7 +52,7 @@ static ssize_t format_attr_contextid_show(struct device *dev, { int pid_fmt = ETM_OPT_CTXTID; -#if defined(CONFIG_CORESIGHT_SOURCE_ETM4X) +#if IS_ENABLED(CONFIG_CORESIGHT_SOURCE_ETM4X) pid_fmt = is_kernel_in_hyp_mode() ? ETM_OPT_CTXTID2 : ETM_OPT_CTXTID; #endif return sprintf(page, "config:%d\n", pid_fmt); -- 2.25.1