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Message-Id: <1464695858-29284-6-git-send-email-suzuki.poulose@arm.com>
Date:	Tue, 31 May 2016 12:57:38 +0100
From:	Suzuki K Poulose <suzuki.poulose@....com>
To:	linux-arm-kernel@...ts.infradead.org
Cc:	mathieu.poirier@...aro.org, linux-kernel@...r.kernel.org,
	Suzuki K Poulose <suzuki.poulose@....com>
Subject: [PATCH 5/5] 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 <mathieu.poirier@...aro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@....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

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