linux-kernel - [PATCH 14/14] coresight: etm4x: Fix BMVAL misuse

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Message-Id: <20191104181251.26732-15-mathieu.poirier@linaro.org>
Date:   Mon,  4 Nov 2019 11:12:51 -0700
From:   Mathieu Poirier <mathieu.poirier@...aro.org>
To:     gregkh@...uxfoundation.org
Cc:     linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH 14/14] coresight: etm4x: Fix BMVAL misuse

From: Rikard Falkeborn <rikard.falkeborn@...il.com>

The second argument should be the lsb and the third argument should be
the msb.

Signed-off-by: Rikard Falkeborn <rikard.falkeborn@...il.com>
Signed-off-by: Mathieu Poirier <mathieu.poirier@...aro.org>
---
 drivers/hwtracing/coresight/coresight-etm4x-sysfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c b/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c
index 3fc12ac44270..ce41482431f9 100644
--- a/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c
+++ b/drivers/hwtracing/coresight/coresight-etm4x-sysfs.c
@@ -1246,7 +1246,7 @@ static ssize_t addr_exlevel_s_ns_show(struct device *dev,
 
 	spin_lock(&drvdata->spinlock);
 	idx = config->addr_idx;
-	val = BMVAL(config->addr_acc[idx], 14, 8);
+	val = BMVAL(config->addr_acc[idx], 8, 14);
 	spin_unlock(&drvdata->spinlock);
 	return scnprintf(buf, PAGE_SIZE, "%#lx\n", val);
 }
-- 
2.17.1