netdev - [PATCH 3/3] net: phy: remove old Asix Electronics PHY driver

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Date:   Sat, 18 May 2019 08:25:18 +1200
From:   Michael Schmitz <schmitzmic@...il.com>
To:     netdev@...r.kernel.org
Cc:     schmitz@...ian.org, Michael Schmitz <schmitzmic@...il.com>,
        sfr@...b.auug.org.au, davem@...emloft.net
Subject: [PATCH 3/3] net: phy: remove old Asix Electronics PHY driver

The asix.c driver name causes a module name conflict with a driver
of the same name in drivers/net/usb. Now that a new ax88796b.c driver
has been added, remove drivers/net/phy/asix.c.

Signed-off-by: Michael Schmitz <schmitzmic@...il.com>
Fixes: 31dd83b96641 ("net-next: phy: new Asix Electronics PHY driver")
---
 drivers/net/phy/Kconfig  |  6 -----
 drivers/net/phy/Makefile |  1 -
 drivers/net/phy/asix.c   | 57 ------------------------------------------------
 3 files changed, 64 deletions(-)

diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index 1647473..5496e5c 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -253,12 +253,6 @@ config AQUANTIA_PHY
 	---help---
 	  Currently supports the Aquantia AQ1202, AQ2104, AQR105, AQR405
 
-config ASIX_PHY
-	tristate "Asix PHYs"
-	help
-	  Currently supports the Asix Electronics PHY found in the X-Surf 100
-	  AX88796B package.
-
 config AX88796B_PHY
 	tristate "Asix PHYs"
 	help
diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile
index cc5758a..5b5c866 100644
--- a/drivers/net/phy/Makefile
+++ b/drivers/net/phy/Makefile
@@ -52,7 +52,6 @@ ifdef CONFIG_HWMON
 aquantia-objs			+= aquantia_hwmon.o
 endif
 obj-$(CONFIG_AQUANTIA_PHY)	+= aquantia.o
-obj-$(CONFIG_ASIX_PHY)		+= asix.o
 obj-$(CONFIG_AX88796B_PHY)	+= ax88796b.o
 obj-$(CONFIG_AT803X_PHY)	+= at803x.o
 obj-$(CONFIG_BCM63XX_PHY)	+= bcm63xx.o
diff --git a/drivers/net/phy/asix.c b/drivers/net/phy/asix.c
deleted file mode 100644
index 79bf7ef..0000000
--- a/drivers/net/phy/asix.c
+++ /dev/null
@@ -1,57 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/* Driver for Asix PHYs
- *
- * Author: Michael Schmitz <schmitzmic@...il.com>
- */
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/mii.h>
-#include <linux/phy.h>
-
-#define PHY_ID_ASIX_AX88796B		0x003b1841
-
-MODULE_DESCRIPTION("Asix PHY driver");
-MODULE_AUTHOR("Michael Schmitz <schmitzmic@...il.com>");
-MODULE_LICENSE("GPL");
-
-/**
- * asix_soft_reset - software reset the PHY via BMCR_RESET bit
- * @phydev: target phy_device struct
- *
- * Description: Perform a software PHY reset using the standard
- * BMCR_RESET bit and poll for the reset bit to be cleared.
- * Toggle BMCR_RESET bit off to accommodate broken AX8796B PHY implementation
- * such as used on the Individual Computers' X-Surf 100 Zorro card.
- *
- * Returns: 0 on success, < 0 on failure
- */
-static int asix_soft_reset(struct phy_device *phydev)
-{
-	int ret;
-
-	/* Asix PHY won't reset unless reset bit toggles */
-	ret = phy_write(phydev, MII_BMCR, 0);
-	if (ret < 0)
-		return ret;
-
-	return genphy_soft_reset(phydev);
-}
-
-static struct phy_driver asix_driver[] = { {
-	.phy_id		= PHY_ID_ASIX_AX88796B,
-	.name		= "Asix Electronics AX88796B",
-	.phy_id_mask	= 0xfffffff0,
-	/* PHY_BASIC_FEATURES */
-	.soft_reset	= asix_soft_reset,
-} };
-
-module_phy_driver(asix_driver);
-
-static struct mdio_device_id __maybe_unused asix_tbl[] = {
-	{ PHY_ID_ASIX_AX88796B, 0xfffffff0 },
-	{ }
-};
-
-MODULE_DEVICE_TABLE(mdio, asix_tbl);
-- 
1.9.1