treewide: refresh kmalloc_obj() conversionsgrafted

This is another run of the Coccinelle script for converting kmalloc()
family of allocations to kmalloc_obj() via the existing rules in
scripts/coccinelle/api/kmalloc_objs.cocci

This catches both the set of kmalloc() uses added since the first
kmalloc_obj() conversions in v7.0 and adds a large group missed in the
first pass due to Coccinelle not interacting well with the cleanup.h
scoped_...() family of macros[1]. I worked around this with spatch's
"--macro-file" argument to a file with all the scoped_...() macros mapped
to Coccinelle's YACFE_ITERATOR[2] as that was the closest viable control
flow indicator I could find.

Build tested allmodconfig on x86, arm64, arm, loongarch, mips, powerpc,
riscv, and s390 with no new warnings.

Link: https://lore.kernel.org/lkml/202609021314.8A9C0B8@keescook/ [1]
Link: https://github.com/coccinelle/coccinelle/blob/master/standard.h [2]
Signed-off-by: Kees Cook <kees+treewide@kernel.org>

1 files changed, 72 insertions, 0 deletions

diff --git a/drivers/net/phy/adin1140-phy.c b/drivers/net/phy/adin1140-phy.c
new file mode 100644
index 000000000..d35da4ad6
--- /dev/null
+++ b/drivers/net/phy/adin1140-phy.c
@@ -0,0 +1,72 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Driver for Analog Devices, Inc. ADIN1140 10BASE-T1S PHY
+ *
+ * Copyright 2026 Analog Devices Inc.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/phy.h>
+
+#define ADIN1140_PHY_ID		0x0283be00
+
+#define ADIN1140_PCS_CTRL		0x08f3
+#define ADIN1140_PCS_CTRL_LOOPBACK	BIT(14)
+
+static int adin1140_config_aneg(struct phy_device *phydev)
+{
+	/* phylib tries to clear BIT(12) in MDIO_CTRL1, since AN is disabled.
+	 * However, on the ADIN1140, that field is non-standard, being used
+	 * to control the reset status of the PHY (thus it needs to remain set).
+	 */
+	return 0;
+}
+
+static int adin1140_loopback(struct phy_device *phydev, bool enable, int speed)
+{
+	if (enable && speed)
+		return -EOPNOTSUPP;
+
+	return phy_modify_mmd(phydev, MDIO_MMD_PCS, ADIN1140_PCS_CTRL,
+			      ADIN1140_PCS_CTRL_LOOPBACK,
+			      enable ? ADIN1140_PCS_CTRL_LOOPBACK : 0);
+}
+
+static int adin1140_read_status(struct phy_device *phydev)
+{
+	phydev->link = 1;
+	phydev->duplex = DUPLEX_HALF;
+	phydev->speed = SPEED_10;
+	phydev->autoneg = AUTONEG_DISABLE;
+
+	return 0;
+}
+
+static struct phy_driver adin1140_driver[] = {
+	{
+		PHY_ID_MATCH_EXACT(ADIN1140_PHY_ID),
+		.name = "ADIN1140_PHY",
+		.features = PHY_BASIC_T1S_P2MP_FEATURES,
+		.read_status = adin1140_read_status,
+		.config_aneg = adin1140_config_aneg,
+		.set_loopback = adin1140_loopback,
+		.read_mmd = genphy_read_mmd_c45,
+		.write_mmd = genphy_write_mmd_c45,
+		.get_plca_cfg = genphy_c45_plca_get_cfg,
+		.set_plca_cfg = genphy_c45_plca_set_cfg,
+		.get_plca_status = genphy_c45_plca_get_status,
+	},
+};
+module_phy_driver(adin1140_driver);
+
+static const struct mdio_device_id __maybe_unused adin1140_tbl[] = {
+	{ PHY_ID_MATCH_EXACT(ADIN1140_PHY_ID) },
+	{ }
+};
+
+MODULE_DEVICE_TABLE(mdio, adin1140_tbl);
+
+MODULE_DESCRIPTION("Analog Devices, Inc. ADIN1140 10BASE-T1S PHY");
+MODULE_AUTHOR("Ciprian Regus <ciprian.regus@analog.com>");
+MODULE_LICENSE("GPL");