Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/drivers/net/phy/fixed_phy.c b/drivers/net/phy/fixed_phy.c
index 4190f9e..18d81f4 100644
--- a/drivers/net/phy/fixed_phy.c
+++ b/drivers/net/phy/fixed_phy.c
@@ -19,7 +19,6 @@
#include <linux/slab.h>
#include <linux/of.h>
#include <linux/gpio/consumer.h>
-#include <linux/seqlock.h>
#include <linux/idr.h>
#include <linux/netdevice.h>
#include <linux/linkmode.h>
@@ -34,7 +33,6 @@
struct fixed_phy {
int addr;
struct phy_device *phydev;
- seqcount_t seqcount;
struct fixed_phy_status status;
bool no_carrier;
int (*link_update)(struct net_device *, struct fixed_phy_status *);
@@ -80,19 +78,17 @@
list_for_each_entry(fp, &fmb->phys, node) {
if (fp->addr == phy_addr) {
struct fixed_phy_status state;
- int s;
- do {
- s = read_seqcount_begin(&fp->seqcount);
- fp->status.link = !fp->no_carrier;
- /* Issue callback if user registered it. */
- if (fp->link_update)
- fp->link_update(fp->phydev->attached_dev,
- &fp->status);
- /* Check the GPIO for change in status */
- fixed_phy_update(fp);
- state = fp->status;
- } while (read_seqcount_retry(&fp->seqcount, s));
+ fp->status.link = !fp->no_carrier;
+
+ /* Issue callback if user registered it. */
+ if (fp->link_update)
+ fp->link_update(fp->phydev->attached_dev,
+ &fp->status);
+
+ /* Check the GPIO for change in status */
+ fixed_phy_update(fp);
+ state = fp->status;
return swphy_read_reg(reg_num, &state);
}
@@ -150,8 +146,6 @@
if (!fp)
return -ENOMEM;
- seqcount_init(&fp->seqcount);
-
if (irq != PHY_POLL)
fmb->mii_bus->irq[phy_addr] = irq;
@@ -210,8 +204,8 @@
* Linux device associated with it, we simply have obtain
* the GPIO descriptor from the device tree like this.
*/
- gpiod = gpiod_get_from_of_node(fixed_link_node, "link-gpios", 0,
- GPIOD_IN, "mdio");
+ gpiod = fwnode_gpiod_get_index(of_fwnode_handle(fixed_link_node),
+ "link", 0, GPIOD_IN, "mdio");
if (IS_ERR(gpiod) && PTR_ERR(gpiod) != -EPROBE_DEFER) {
if (PTR_ERR(gpiod) != -ENOENT)
pr_err("error getting GPIO for fixed link %pOF, proceed without\n",
@@ -285,13 +279,13 @@
phy->supported);
linkmode_set_bit(ETHTOOL_LINK_MODE_1000baseT_Full_BIT,
phy->supported);
- /* fall through */
+ fallthrough;
case SPEED_100:
linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Half_BIT,
phy->supported);
linkmode_set_bit(ETHTOOL_LINK_MODE_100baseT_Full_BIT,
phy->supported);
- /* fall through */
+ fallthrough;
case SPEED_10:
default:
linkmode_set_bit(ETHTOOL_LINK_MODE_10baseT_Half_BIT,