linux-kernel - [RFT PATCH 3/3] power: supply: max17040: drop unused platform data support

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Message-Id: <20210507161927.105862-3-krzysztof.kozlowski@canonical.com>
Date:   Fri,  7 May 2021 12:19:27 -0400
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
To:     Sebastian Reichel <sre@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        linux-kernel@...r.kernel.org, linux-pm@...r.kernel.org
Cc:     Iskren Chernev <iskren.chernev@...il.com>,
        Jonathan Bakker <xc-racer2@...e.ca>,
        Matheus Castello <matheus@...tello.eng.br>,
        Marek Szyprowski <m.szyprowski@...sung.com>
Subject: [RFT PATCH 3/3] power: supply: max17040: drop unused platform data support

There are no platforms using the driver with platform data (no board
files with the driver), so the dead code can be dropped.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>
---
 drivers/power/supply/max17040_battery.c |  3 ---
 include/linux/max17040_battery.h        | 16 ----------------
 2 files changed, 19 deletions(-)
 delete mode 100644 include/linux/max17040_battery.h

diff --git a/drivers/power/supply/max17040_battery.c b/drivers/power/supply/max17040_battery.c
index d51c3443d732..a8ba2c305034 100644
--- a/drivers/power/supply/max17040_battery.c
+++ b/drivers/power/supply/max17040_battery.c
@@ -16,7 +16,6 @@
 #include <linux/interrupt.h>
 #include <linux/power_supply.h>
 #include <linux/of_device.h>
-#include <linux/max17040_battery.h>
 #include <linux/regmap.h>
 #include <linux/slab.h>
 
@@ -142,7 +141,6 @@ struct max17040_chip {
 	struct regmap			*regmap;
 	struct delayed_work		work;
 	struct power_supply		*battery;
-	struct max17040_platform_data	*pdata;
 	struct chip_data		data;
 
 	/* battery capacity */
@@ -453,7 +451,6 @@ static int max17040_probe(struct i2c_client *client,
 
 	chip->client = client;
 	chip->regmap = devm_regmap_init_i2c(client, &max17040_regmap);
-	chip->pdata = client->dev.platform_data;
 	chip_id = (enum chip_id) id->driver_data;
 	if (client->dev.of_node) {
 		ret = max17040_get_of_data(chip);
diff --git a/include/linux/max17040_battery.h b/include/linux/max17040_battery.h
deleted file mode 100644
index 593602fc9317..000000000000
--- a/include/linux/max17040_battery.h
+++ /dev/null
@@ -1,16 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- *  Copyright (C) 2009 Samsung Electronics
- *  Minkyu Kang <mk7.kang@...sung.com>
- */
-
-#ifndef __MAX17040_BATTERY_H_
-#define __MAX17040_BATTERY_H_
-
-struct max17040_platform_data {
-	int (*battery_online)(void);
-	int (*charger_online)(void);
-	int (*charger_enable)(void);
-};
-
-#endif
-- 
2.25.1