Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/drivers/net/phy/mdio-mux-gpio.c b/drivers/net/phy/mdio-mux-gpio.c
index bc90764..6c8960d 100644
--- a/drivers/net/phy/mdio-mux-gpio.c
+++ b/drivers/net/phy/mdio-mux-gpio.c
@@ -1,8 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0
/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
* Copyright (C) 2011, 2012 Cavium, Inc.
*/
@@ -20,23 +17,21 @@
struct mdio_mux_gpio_state {
struct gpio_descs *gpios;
void *mux_handle;
- int values[];
};
static int mdio_mux_gpio_switch_fn(int current_child, int desired_child,
void *data)
{
struct mdio_mux_gpio_state *s = data;
- unsigned int n;
+ DECLARE_BITMAP(values, BITS_PER_TYPE(desired_child));
if (current_child == desired_child)
return 0;
- for (n = 0; n < s->gpios->ndescs; n++)
- s->values[n] = (desired_child >> n) & 1;
+ values[0] = desired_child;
gpiod_set_array_value_cansleep(s->gpios->ndescs, s->gpios->desc,
- s->values);
+ s->gpios->info, values);
return 0;
}
@@ -51,8 +46,7 @@
if (IS_ERR(gpios))
return PTR_ERR(gpios);
- s = devm_kzalloc(&pdev->dev, struct_size(s, values, gpios->ndescs),
- GFP_KERNEL);
+ s = devm_kzalloc(&pdev->dev, sizeof(*s), GFP_KERNEL);
if (!s) {
gpiod_put_array(gpios);
return -ENOMEM;
@@ -106,4 +100,4 @@
MODULE_DESCRIPTION(DRV_DESCRIPTION);
MODULE_VERSION(DRV_VERSION);
MODULE_AUTHOR("David Daney");
-MODULE_LICENSE("GPL");
+MODULE_LICENSE("GPL v2");