linux-kernel - [PATCH] drm/tilcdc: Remove redundant OF

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Date:   Fri, 13 Oct 2017 00:47:55 -0700
From:   Stephen Boyd <stephen.boyd@...aro.org>
To:     Jyri Sarha <jsarha@...com>, Tomi Valkeinen <tomi.valkeinen@...com>
Cc:     linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        devicetree@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
        Frank Rowand <frowand.list@...il.com>
Subject: [PATCH] drm/tilcdc: Remove redundant OF_DETACHED flag setting

of_fdt_unflatten_tree() already sets the flag on this node to
OF_DETACHED, because of_fdt_unflatten_tree() calls
__unflatten_device_tree() with the detached bool set to true.

Cc: Rob Herring <robh+dt@...nel.org>
Cc: Frank Rowand <frowand.list@...il.com>
Signed-off-by: Stephen Boyd <stephen.boyd@...aro.org>
---
 drivers/gpu/drm/tilcdc/tilcdc_slave_compat.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/gpu/drm/tilcdc/tilcdc_slave_compat.c b/drivers/gpu/drm/tilcdc/tilcdc_slave_compat.c
index 623a9140493c..482299a6f3b0 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_slave_compat.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_slave_compat.c
@@ -163,7 +163,6 @@ static struct device_node * __init tilcdc_get_overlay(struct kfree_table *kft)
 		return NULL;
 	}
 
-	of_node_set_flag(overlay, OF_DETACHED);
 	ret = of_resolve_phandles(overlay);
 	if (ret) {
 		pr_err("%s: Failed to resolve phandles: %d\n", __func__, ret);
-- 
2.14.GIT