From 1c9cbe118413dbb869d146c45932ba092a8ff485 Mon Sep 17 00:00:00 2001 From: Suzuki K Poulose Date: Thu, 25 Aug 2016 15:18:59 -0600 Subject: [PATCH] coresight: Cleanup TMC status check Use the defined symbol rather than hardcoding the value to check whether the TMC buffer is full. Cc: Mathieu Poirier Signed-off-by: Suzuki K Poulose Signed-off-by: Mathieu Poirier Signed-off-by: Greg Kroah-Hartman --- drivers/hwtracing/coresight/coresight-tmc-etr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hwtracing/coresight/coresight-tmc-etr.c b/drivers/hwtracing/coresight/coresight-tmc-etr.c index 03f36cb8b0c8..6d7de0309e94 100644 --- a/drivers/hwtracing/coresight/coresight-tmc-etr.c +++ b/drivers/hwtracing/coresight/coresight-tmc-etr.c @@ -68,7 +68,7 @@ static void tmc_etr_dump_hw(struct tmc_drvdata *drvdata) * Adjust the buffer to point to the beginning of the trace data * and update the available trace data. */ - if (val & BIT(0)) { + if (val & TMC_STS_FULL) { drvdata->buf = drvdata->vaddr + rwp - drvdata->paddr; drvdata->len = drvdata->size; } else { -- 2.20.1