[PATCH v2 7/9] coresight: Cleanup TMC status check

[Suzuki K Poulose]

Use the defined symbol rather than hardcoding the value to
check whether the TMC buffer is full.

Cc: Mathieu Poirier <mathieu.poir...@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poul...@arm.com>
---
 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 cdb29c9..69e104b 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 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 {
-- 
1.9.1