[PATCH 5/5] 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.poirier at linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose at 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 847d1b5..b0dce93 100644
--- a/drivers/hwtracing/coresight/coresight-tmc-etr.c
+++ b/drivers/hwtracing/coresight/coresight-tmc-etr.c
@@ -65,7 +65,7 @@ static void tmc_etr_dump_hw(struct tmc_drvdata *drvdata)
 	val = readl_relaxed(drvdata->base + TMC_STS);
 
 	/* How much memory do we still have */
-	if (val & BIT(0))
+	if (val & TMC_STS_FULL)
 		drvdata->buf = drvdata->vaddr + rwp - drvdata->paddr;
 	else
 		drvdata->buf = drvdata->vaddr;
-- 
1.9.1