linux-kernel - [PATCH 4.4 05/75] ARM: dts: logicpd-torpedo-som: Remove twl

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Date:   Fri,  8 Nov 2019 19:49:22 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Adam Ford <aford173@...il.com>,
        Tony Lindgren <tony@...mide.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.4 05/75] ARM: dts: logicpd-torpedo-som: Remove twl_keypad

From: Adam Ford <aford173@...il.com>

[ Upstream commit 6b512b0ee091edcb8e46218894e4c917d919d3dc ]

The TWL4030 used on the Logit PD Torpedo SOM does not have the
keypad pins routed.  This patch disables the twl_keypad driver
to remove some splat during boot:

twl4030_keypad 48070000.i2c:twl@48:keypad: missing or malformed property linux,keymap: -22
twl4030_keypad 48070000.i2c:twl@48:keypad: Failed to build keymap
twl4030_keypad: probe of 48070000.i2c:twl@48:keypad failed with error -22

Signed-off-by: Adam Ford <aford173@...il.com>
[tony@...mide.com: removed error time stamps]
Signed-off-by: Tony Lindgren <tony@...mide.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/arm/boot/dts/logicpd-torpedo-som.dtsi | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/boot/dts/logicpd-torpedo-som.dtsi b/arch/arm/boot/dts/logicpd-torpedo-som.dtsi
index e05670423d8b7..a6c59bf698b31 100644
--- a/arch/arm/boot/dts/logicpd-torpedo-som.dtsi
+++ b/arch/arm/boot/dts/logicpd-torpedo-som.dtsi
@@ -169,3 +169,7 @@
 &twl_gpio {
 	ti,use-leds;
 };
+
+&twl_keypad {
+	status = "disabled";
+};
-- 
2.20.1