linux-kernel - [PATCH net-next] net: mdio-gpio: remove support for platform data

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Message-ID: <20240821122530.20529-1-brgl@bgdev.pl>
Date: Wed, 21 Aug 2024 14:25:29 +0200
From: Bartosz Golaszewski <brgl@...ev.pl>
To: Andrew Lunn <andrew@...n.ch>,
	Heiner Kallweit <hkallweit1@...il.com>,
	Russell King <linux@...linux.org.uk>,
	"David S . Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>
Cc: linux-kernel@...r.kernel.org,
	netdev@...r.kernel.org,
	Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
Subject: [PATCH net-next] net: mdio-gpio: remove support for platform data

From: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>

There are no more board files defining platform data for this driver so
remove the header and drop the support.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@...aro.org>
---
 MAINTAINERS                             |  1 -
 drivers/net/mdio/mdio-gpio.c            |  7 -------
 include/linux/platform_data/mdio-gpio.h | 14 --------------
 3 files changed, 22 deletions(-)
 delete mode 100644 include/linux/platform_data/mdio-gpio.h

diff --git a/MAINTAINERS b/MAINTAINERS
index a7cb909ffa1d..146f4eb95e7c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -8413,7 +8413,6 @@ F:	include/linux/phy.h
 F:	include/linux/phy_fixed.h
 F:	include/linux/phylib_stubs.h
 F:	include/linux/platform_data/mdio-bcm-unimac.h
-F:	include/linux/platform_data/mdio-gpio.h
 F:	include/trace/events/mdio.h
 F:	include/uapi/linux/mdio.h
 F:	include/uapi/linux/mii.h
diff --git a/drivers/net/mdio/mdio-gpio.c b/drivers/net/mdio/mdio-gpio.c
index 82088741debd..9e194ebfe7d2 100644
--- a/drivers/net/mdio/mdio-gpio.c
+++ b/drivers/net/mdio/mdio-gpio.c
@@ -23,7 +23,6 @@
 #include <linux/mdio-gpio.h>
 #include <linux/module.h>
 #include <linux/of_mdio.h>
-#include <linux/platform_data/mdio-gpio.h>
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 
@@ -110,7 +109,6 @@ static struct mii_bus *mdio_gpio_bus_init(struct device *dev,
 					  struct mdio_gpio_info *bitbang,
 					  int bus_id)
 {
-	struct mdio_gpio_platform_data *pdata = dev_get_platdata(dev);
 	struct mii_bus *new_bus;
 
 	bitbang->ctrl.ops = &mdio_gpio_ops;
@@ -127,11 +125,6 @@ static struct mii_bus *mdio_gpio_bus_init(struct device *dev,
 	else
 		strscpy(new_bus->id, "gpio", sizeof(new_bus->id));
 
-	if (pdata) {
-		new_bus->phy_mask = pdata->phy_mask;
-		new_bus->phy_ignore_ta_mask = pdata->phy_ignore_ta_mask;
-	}
-
 	if (device_is_compatible(dev, "microchip,mdio-smi0")) {
 		bitbang->ctrl.op_c22_read = 0;
 		bitbang->ctrl.op_c22_write = 0;
diff --git a/include/linux/platform_data/mdio-gpio.h b/include/linux/platform_data/mdio-gpio.h
deleted file mode 100644
index 13874fa6e767..000000000000
--- a/include/linux/platform_data/mdio-gpio.h
+++ /dev/null
@@ -1,14 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * MDIO-GPIO bus platform data structure
- */
-
-#ifndef __LINUX_MDIO_GPIO_PDATA_H
-#define __LINUX_MDIO_GPIO_PDATA_H
-
-struct mdio_gpio_platform_data {
-	u32 phy_mask;
-	u32 phy_ignore_ta_mask;
-};
-
-#endif /* __LINUX_MDIO_GPIO_PDATA_H */
-- 
2.43.0