linux-kernel - [PATCH 5.4 160/177] omap: pdata-quirks: revert pandora specific gpiod additions

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Message-Id: <20191216174849.051043809@linuxfoundation.org>
Date:   Mon, 16 Dec 2019 18:50:16 +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, "H. Nikolaus Schaller" <hns@...delico.com>,
        Tony Lindgren <tony@...mide.com>,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.4 160/177] omap: pdata-quirks: revert pandora specific gpiod additions

From: H. Nikolaus Schaller <hns@...delico.com>

[ Upstream commit 4e8fad98171babe019db51c15055ec74697e9525 ]

This partly reverts the commit efdfeb079cc3 ("regulator: fixed: Convert to
use GPIO descriptor only").

We must remove this from mainline first, so that the following patch
to remove the openpandora quirks for mmc3 and wl1251 cleanly applies
to stable v4.9, v4.14, v4.19 where the above mentioned patch is not yet
present.

Since the code affected is removed (no pandora gpios in pdata-quirks
and more), there will be no matching revert-of-the-revert.

Signed-off-by: H. Nikolaus Schaller <hns@...delico.com>
Acked-by: Tony Lindgren <tony@...mide.com>
Signed-off-by: Ulf Hansson <ulf.hansson@...aro.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/arm/mach-omap2/pdata-quirks.c | 19 ++++---------------
 1 file changed, 4 insertions(+), 15 deletions(-)

diff --git a/arch/arm/mach-omap2/pdata-quirks.c b/arch/arm/mach-omap2/pdata-quirks.c
index 2efd18e8824c7..800a602c06ecc 100644
--- a/arch/arm/mach-omap2/pdata-quirks.c
+++ b/arch/arm/mach-omap2/pdata-quirks.c
@@ -7,7 +7,6 @@
 #include <linux/clk.h>
 #include <linux/davinci_emac.h>
 #include <linux/gpio.h>
-#include <linux/gpio/machine.h>
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/of_platform.h>
@@ -334,7 +333,9 @@ static struct regulator_init_data pandora_vmmc3 = {
 static struct fixed_voltage_config pandora_vwlan = {
 	.supply_name		= "vwlan",
 	.microvolts		= 1800000, /* 1.8V */
+	.gpio			= PANDORA_WIFI_NRESET_GPIO,
 	.startup_delay		= 50000, /* 50ms */
+	.enable_high		= 1,
 	.init_data		= &pandora_vmmc3,
 };
 
@@ -346,19 +347,6 @@ static struct platform_device pandora_vwlan_device = {
 	},
 };
 
-static struct gpiod_lookup_table pandora_vwlan_gpiod_table = {
-	.dev_id = "reg-fixed-voltage.1",
-	.table = {
-		/*
-		 * As this is a low GPIO number it should be at the first
-		 * GPIO bank.
-		 */
-		GPIO_LOOKUP("gpio-0-31", PANDORA_WIFI_NRESET_GPIO,
-			    NULL, GPIO_ACTIVE_HIGH),
-		{ },
-	},
-};
-
 static void pandora_wl1251_init_card(struct mmc_card *card)
 {
 	/*
@@ -380,6 +368,8 @@ static struct omap2_hsmmc_info pandora_mmc3[] = {
 	{
 		.mmc		= 3,
 		.caps		= MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD,
+		.gpio_cd	= -EINVAL,
+		.gpio_wp	= -EINVAL,
 		.init_card	= pandora_wl1251_init_card,
 	},
 	{}	/* Terminator */
@@ -418,7 +408,6 @@ fail:
 static void __init omap3_pandora_legacy_init(void)
 {
 	platform_device_register(&pandora_backlight);
-	gpiod_add_lookup_table(&pandora_vwlan_gpiod_table);
 	platform_device_register(&pandora_vwlan_device);
 	omap_hsmmc_init(pandora_mmc3);
 	omap_hsmmc_late_init(pandora_mmc3);
-- 
2.20.1