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Diffstat (limited to 'drivers/net/phy/mdio_bus.c')
-rw-r--r--drivers/net/phy/mdio_bus.c20
1 files changed, 7 insertions, 13 deletions
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index 7368616286ae..4be4cc09eb90 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -1,14 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0+
/* MDIO Bus interface
*
* Author: Andy Fleming
*
* Copyright (c) 2004 Freescale Semiconductor, Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.
- *
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
@@ -39,8 +34,6 @@
#include <linux/io.h>
#include <linux/uaccess.h>
-#include <asm/irq.h>
-
#define CREATE_TRACE_POINTS
#include <trace/events/mdio.h>
@@ -55,11 +48,12 @@ static int mdiobus_register_gpiod(struct mdio_device *mdiodev)
gpiod = fwnode_get_named_gpiod(&mdiodev->dev.of_node->fwnode,
"reset-gpios", 0, GPIOD_OUT_LOW,
"PHY reset");
- if (PTR_ERR(gpiod) == -ENOENT ||
- PTR_ERR(gpiod) == -ENOSYS)
- gpiod = NULL;
- else if (IS_ERR(gpiod))
- return PTR_ERR(gpiod);
+ if (IS_ERR(gpiod)) {
+ if (PTR_ERR(gpiod) == -ENOENT || PTR_ERR(gpiod) == -ENOSYS)
+ gpiod = NULL;
+ else
+ return PTR_ERR(gpiod);
+ }
mdiodev->reset = gpiod;