From c176c6d7e932662668bcaec2d763657096589d85 Mon Sep 17 00:00:00 2001
From: Robert Hancock <hancock@sedsystems.ca>
Date: Tue, 4 Jun 2019 16:35:43 -0600
Subject: [PATCH] mfd: core: Set fwnode for created devices
Git-commit: c176c6d7e932662668bcaec2d763657096589d85
Patch-mainline: v5.3-rc1
References: bsc#1051510

The logic for setting the of_node on devices created by mfd did not set
the fwnode pointer to match, which caused fwnode-based APIs to
malfunction on these devices since the fwnode pointer was null. Fix
this.

Signed-off-by: Robert Hancock <hancock@sedsystems.ca>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/mfd/mfd-core.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c
index 1ade4c8cc91f..9ce909b821ec 100644
--- a/drivers/mfd/mfd-core.c
+++ b/drivers/mfd/mfd-core.c
@@ -179,6 +179,7 @@ static int mfd_add_device(struct device *parent, int id,
 		for_each_child_of_node(parent->of_node, np) {
 			if (of_device_is_compatible(np, cell->of_compatible)) {
 				pdev->dev.of_node = np;
+				pdev->dev.fwnode = &np->fwnode;
 				break;
 			}
 		}
-- 
2.16.4