From: Xia Kaixu <kaixu.xia@linaro.org>
Date: Mon, 30 Mar 2015 20:13:38 +0000 (-0600)
Subject: coresight: adding the LINKSINK block as a sink type
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a0a500efab41c761a1d1fd919d2e42a3a3545b2e;p=linux-beck.git

coresight: adding the LINKSINK block as a sink type

>From the TMC TRM, the ETF can be configured as buffer mode, so ETF can
be a sink type.

Signed-off-by: Xia Kaixu <kaixu.xia@linaro.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/coresight/coresight.c b/drivers/coresight/coresight.c
index c5def9382357..894531d315b8 100644
--- a/drivers/coresight/coresight.c
+++ b/drivers/coresight/coresight.c
@@ -305,7 +305,9 @@ static int coresight_build_paths(struct coresight_device *csdev,
 
 	list_add(&csdev->path_link, path);
 
-	if (csdev->type == CORESIGHT_DEV_TYPE_SINK && csdev->activated) {
+	if ((csdev->type == CORESIGHT_DEV_TYPE_SINK ||
+	    csdev->type == CORESIGHT_DEV_TYPE_LINKSINK) &&
+	    csdev->activated) {
 		if (enable)
 			ret = coresight_enable_path(path);
 		else