[PATCH] coresight-tpdm: Correct the property name of MSR number

[Tao Zhang]

Correct the property name of the DSB MSR number that needs to be
read in TPDM driver. The right property name is
"qcom,dsb-msrs-num".

This patch depends on patch series "Add support to configure TPDM DSB
subunit"
https://patchwork.kernel.org/project/linux-arm-kernel/list/?series=788353

Signed-off-by: Tao Zhang <quic_taozha@xxxxxxxxxxx>
---
 drivers/hwtracing/coresight/coresight-tpdm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/hwtracing/coresight/coresight-tpdm.c b/drivers/hwtracing/coresight/coresight-tpdm.c
index b25284e..97654aa 100644
--- a/drivers/hwtracing/coresight/coresight-tpdm.c
+++ b/drivers/hwtracing/coresight/coresight-tpdm.c
@@ -892,7 +892,7 @@ static int tpdm_probe(struct amba_device *adev, const struct amba_id *id)
 
 	if (drvdata && tpdm_has_dsb_dataset(drvdata))
 		of_property_read_u32(drvdata->dev->of_node,
-			   "qcom,dsb_msr_num", &drvdata->dsb_msr_num);
+			   "qcom,dsb-msrs-num", &drvdata->dsb_msr_num);
 
 	/* Set up coresight component description */
 	desc.name = coresight_alloc_device_name(&tpdm_devs, dev);
-- 
2.7.4