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

Commit Message

Artur Świgoń Sept. 19, 2019, 2:22 p.m. UTC

From: Artur Świgoń <[e-mail]>

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 <[e-mail]>
---
 drivers/interconnect/core.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

Patch

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;
 		}