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From:   Janusz Krzysztofik <jmkrzyszt@gmail.com>
To:     Dmitry Torokhov <dmitry.torokhov@gmail.com>,
        Tony Lindgren <tony@atomide.com>,
        Aaro Koskinen <aaro.koskinen@iki.fi>
Cc:     "David S . Miller" <davem@davemloft.net>,
        Mauro Carvalho Chehab <mchehab+samsung@kernel.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        Randy Dunlap <rdunlap@infradead.org>,
        Liam Girdwood <lgirdwood@gmail.com>,
        Mark Brown <broonie@kernel.org>,
        Linus Walleij <linus.walleij@linaro.org>,
        linux-arm-kernel@lists.infradead.org, linux-input@vger.kernel.org,
        linux-omap@vger.kernel.org, linux-gpio@vger.kernel.org,
        linux-kernel@vger.kernel.org,
        Janusz Krzysztofik <jmkrzyszt@gmail.com>
Subject: [PATCH 01/10] ARM: OMAP1: ams-delta: drop GPIO lookup table for serio device
Date:   Sat,  9 Jun 2018 16:02:15 +0200
Message-Id: <20180609140224.32606-1-jmkrzyszt@gmail.com>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

GPIO lookup table for ams-delta-serio device was introduced by commit
0486738928bf ("ARM: OMAP1: ams-delta: add GPIO lookup tables").
Unfortunately, a follow up patch "Input: ams_delta_serio: use GPIO
lookup table" was not accepted by subystem maintainer who requested
conversion of the driver to a platform driver, replacepemnt of IRQ GPIO
pin with IRQ resource, replacement of GPIO pin providing keyboard power
with a regulator and removal of remaining GPIO pins from the driver as
not handled by it.

Let's start with removal of no the longer needed GPIO lookup table from
the board init file.

Series created and tested on top of next-20180608 tag from linux-next
tree.

Signed-off-by: Janusz Krzysztofik <jmkrzyszt@gmail.com>
---
 arch/arm/mach-omap1/board-ams-delta.c | 19 -------------------
 1 file changed, 19 deletions(-)

diff --git a/arch/arm/mach-omap1/board-ams-delta.c b/arch/arm/mach-omap1/board-ams-delta.c
index 80f54cb54276..18e0ff437b27 100644
--- a/arch/arm/mach-omap1/board-ams-delta.c
+++ b/arch/arm/mach-omap1/board-ams-delta.c
@@ -504,20 +504,6 @@ static struct platform_device cx20442_codec_device = {
 	.id     = -1,
 };
 
-static struct gpiod_lookup_table ams_delta_serio_gpio_table = {
-	.table = {
-		GPIO_LOOKUP(OMAP_GPIO_LABEL, AMS_DELTA_GPIO_PIN_KEYBRD_DATA,
-			    "data", 0),
-		GPIO_LOOKUP(OMAP_GPIO_LABEL, AMS_DELTA_GPIO_PIN_KEYBRD_CLK,
-			    "clock", 0),
-		GPIO_LOOKUP(LATCH2_LABEL, LATCH2_PIN_KEYBRD_PWR,
-			    "power", 0),
-		GPIO_LOOKUP(LATCH2_LABEL, LATCH2_PIN_KEYBRD_DATAOUT,
-			    "dataout", 0),
-		{ },
-	},
-};
-
 static struct platform_device *ams_delta_devices[] __initdata = {
 	&latch1_gpio_device,
 	&latch2_gpio_device,
@@ -534,7 +520,6 @@ static struct platform_device *late_devices[] __initdata = {
 
 static struct gpiod_lookup_table *ams_delta_gpio_tables[] __initdata = {
 	&ams_delta_audio_gpio_table,
-	&ams_delta_serio_gpio_table,
 };
 
 static struct gpiod_lookup_table *late_gpio_tables[] __initdata = {
@@ -580,10 +565,6 @@ static void __init ams_delta_init(void)
 	 */
 	ams_delta_audio_gpio_table.dev_id =
 			dev_name(&ams_delta_audio_device.dev);
-	/*
-	 * No device name is assigned to GPIO lookup table for serio device
-	 * as long as serio driver is not converted to platform device driver.
-	 */
 
 	gpiod_add_lookup_tables(ams_delta_gpio_tables,
 				ARRAY_SIZE(ams_delta_gpio_tables));
-- 
2.16.1