Subject: [RFC PATCH v2 07/11] interconnect: Relax condition in apply_constraints()

From: Artur Świgoń <[email-masked]>
Date: Thu, 19 Sep 2019 16:22:32 +0200

From: Artur Świgoń <[email-masked]>

The exynos-bus devfreq driver is extended with interconnect functionality
by a subsequent patch. This patch removes a check from the interconnect
framework that prevents interconnect from working on exynos-bus, in which
every bus is a separate interconnect provider.

Signed-off-by: Artur Świgoń <[email-masked]>
---
 drivers/interconnect/core.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/interconnect/core.c b/drivers/interconnect/core.c
index f357c3a78858..e8243665d5ba 100644
--- a/drivers/interconnect/core.c
+++ b/drivers/interconnect/core.c
@@ -224,11 +224,8 @@ static int apply_constraints(struct icc_path *path)
 	for (i = 0; i < path->num_nodes; i++) {
 		next = path->reqs[i].node;
 
-		/*
-		 * Both endpoints should be valid master-slave pairs of the
-		 * same interconnect provider that will be configured.
-		 */
-		if (!prev || next->provider != prev->provider) {
+		/* both endpoints should be valid master-slave pairs */
+		if (!prev) {
 			prev = next;
 			continue;
 		}
-- 
2.17.1

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