linux-kernel - [PATCH 4.8 118/125] ARM: dts: omap3: overo: add missing unit name for lcd35 display

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Message-Id: <20161029134952.044625008@linuxfoundation.org>
Date:   Sat, 29 Oct 2016 09:50:36 -0400
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Javier Martinez Canillas <javier@....samsung.com>,
        Tony Lindgren <tony@...mide.com>
Subject: [PATCH 4.8 118/125] ARM: dts: omap3: overo: add missing unit name for lcd35 display

4.8-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Javier Martinez Canillas <javier@....samsung.com>

commit 0b965a13ad81fa895e534d1f50b355ff8b0b3ed3 upstream.

Commit b8d368caa8dc ("ARM: dts: omap3: overo: remove unneded unit names
in display nodes") removed the unit names for all Overo display nodes
that didn't have a reg property.

But the display in arch/arm/boot/dts/omap3-overo-common-lcd35.dtsi does
have a reg property so the correct fix was to make the unit name match
the value of the reg property, instead of removing it.

This patch fixes the following DTC warning for boards using this dtsi:

"ocp/spi@...98000/display has a reg or ranges property, but no unit name"

Fixes: b8d368caa8dc ("ARM: dts: omap3: overo: remove unneded unit names in display nodes")
Signed-off-by: Javier Martinez Canillas <javier@....samsung.com>
Signed-off-by: Tony Lindgren <tony@...mide.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 arch/arm/boot/dts/omap3-overo-common-lcd35.dtsi |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/arch/arm/boot/dts/omap3-overo-common-lcd35.dtsi
+++ b/arch/arm/boot/dts/omap3-overo-common-lcd35.dtsi
@@ -119,7 +119,7 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&mcspi1_pins>;
 
-	lcd0: display {
+	lcd0: display@1 {
 		compatible = "lgphilips,lb035q02";
 		label = "lcd35";