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, 252 insertions, 0 deletions

diff --git a/drivers/soc/rockchip/grf.c b/drivers/soc/rockchip/grf.c
new file mode 100644
index 000000000..b459607c1
--- /dev/null
+++ b/drivers/soc/rockchip/grf.c
@@ -0,0 +1,252 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Rockchip Generic Register Files setup
+ *
+ * Copyright (c) 2016 Heiko Stuebner <heiko@sntech.de>
+ */
+
+#include <linux/err.h>
+#include <linux/hw_bitfield.h>
+#include <linux/mfd/syscon.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/regmap.h>
+
+
+struct rockchip_grf_value {
+	const char *desc;
+	u32 reg;
+	u32 val;
+};
+
+struct rockchip_grf_info {
+	const struct rockchip_grf_value *values;
+	int num_values;
+};
+
+#define RK3036_GRF_SOC_CON0		0x140
+
+static const struct rockchip_grf_value rk3036_defaults[] __initconst = {
+	/*
+	 * Disable auto jtag/sdmmc switching that causes issues with the
+	 * clock-framework and the mmc controllers making them unreliable.
+	 */
+	{ "jtag switching", RK3036_GRF_SOC_CON0, FIELD_PREP_WM16_CONST(BIT(11), 0) },
+};
+
+static const struct rockchip_grf_info rk3036_grf __initconst = {
+	.values = rk3036_defaults,
+	.num_values = ARRAY_SIZE(rk3036_defaults),
+};
+
+#define RK3128_GRF_SOC_CON0		0x140
+#define RK3128_GRF_SOC_CON1		0x144
+
+static const struct rockchip_grf_value rk3128_defaults[] __initconst = {
+	{ "jtag switching", RK3128_GRF_SOC_CON0, FIELD_PREP_WM16_CONST(BIT(8), 0) },
+	{ "vpu main clock", RK3128_GRF_SOC_CON1, FIELD_PREP_WM16_CONST(BIT(10), 0) },
+};
+
+static const struct rockchip_grf_info rk3128_grf __initconst = {
+	.values = rk3128_defaults,
+	.num_values = ARRAY_SIZE(rk3128_defaults),
+};
+
+#define RK3228_GRF_SOC_CON6		0x418
+
+static const struct rockchip_grf_value rk3228_defaults[] __initconst = {
+	{ "jtag switching", RK3228_GRF_SOC_CON6, FIELD_PREP_WM16_CONST(BIT(8), 0) },
+};
+
+static const struct rockchip_grf_info rk3228_grf __initconst = {
+	.values = rk3228_defaults,
+	.num_values = ARRAY_SIZE(rk3228_defaults),
+};
+
+#define RK3288_GRF_SOC_CON0		0x244
+#define RK3288_GRF_SOC_CON2		0x24c
+
+static const struct rockchip_grf_value rk3288_defaults[] __initconst = {
+	{ "jtag switching", RK3288_GRF_SOC_CON0, FIELD_PREP_WM16_CONST(BIT(12), 0) },
+	{ "pwm select", RK3288_GRF_SOC_CON2, FIELD_PREP_WM16_CONST(BIT(0), 1) },
+};
+
+static const struct rockchip_grf_info rk3288_grf __initconst = {
+	.values = rk3288_defaults,
+	.num_values = ARRAY_SIZE(rk3288_defaults),
+};
+
+#define RK3328_GRF_SOC_CON4		0x410
+
+static const struct rockchip_grf_value rk3328_defaults[] __initconst = {
+	{ "jtag switching", RK3328_GRF_SOC_CON4, FIELD_PREP_WM16_CONST(BIT(12), 0) },
+};
+
+static const struct rockchip_grf_info rk3328_grf __initconst = {
+	.values = rk3328_defaults,
+	.num_values = ARRAY_SIZE(rk3328_defaults),
+};
+
+#define RK3368_GRF_SOC_CON15		0x43c
+
+static const struct rockchip_grf_value rk3368_defaults[] __initconst = {
+	{ "jtag switching", RK3368_GRF_SOC_CON15, FIELD_PREP_WM16_CONST(BIT(13), 0) },
+	{ "pwm select", RK3368_GRF_SOC_CON15, FIELD_PREP_WM16_CONST(BIT(12), 1) },
+};
+
+static const struct rockchip_grf_info rk3368_grf __initconst = {
+	.values = rk3368_defaults,
+	.num_values = ARRAY_SIZE(rk3368_defaults),
+};
+
+#define RK3368_PMUGRF_SOC_CON0		0x100
+
+static const struct rockchip_grf_value rk3368_pmugrf_defaults[] __initconst = {
+	{ "pwm2 select", RK3368_PMUGRF_SOC_CON0, FIELD_PREP_WM16_CONST(BIT(7), 0) },
+};
+
+static const struct rockchip_grf_info rk3368_pmugrf __initconst = {
+	.values = rk3368_pmugrf_defaults,
+	.num_values = ARRAY_SIZE(rk3368_pmugrf_defaults),
+};
+
+#define RK3399_GRF_SOC_CON7		0xe21c
+
+static const struct rockchip_grf_value rk3399_defaults[] __initconst = {
+	{ "jtag switching", RK3399_GRF_SOC_CON7, FIELD_PREP_WM16_CONST(BIT(12), 0) },
+};
+
+static const struct rockchip_grf_info rk3399_grf __initconst = {
+	.values = rk3399_defaults,
+	.num_values = ARRAY_SIZE(rk3399_defaults),
+};
+
+#define RK3566_GRF_USB3OTG0_CON1	0x0104
+
+static const struct rockchip_grf_value rk3566_defaults[] __initconst = {
+	{ "usb3otg port switch", RK3566_GRF_USB3OTG0_CON1, FIELD_PREP_WM16_CONST(BIT(12), 0) },
+	{ "usb3otg clock switch", RK3566_GRF_USB3OTG0_CON1, FIELD_PREP_WM16_CONST(BIT(7), 1) },
+	{ "usb3otg disable usb3", RK3566_GRF_USB3OTG0_CON1, FIELD_PREP_WM16_CONST(BIT(0), 1) },
+};
+
+static const struct rockchip_grf_info rk3566_pipegrf __initconst = {
+	.values = rk3566_defaults,
+	.num_values = ARRAY_SIZE(rk3566_defaults),
+};
+
+#define RK3576_SYSGRF_SOC_CON1		0x0004
+
+static const struct rockchip_grf_value rk3576_defaults_sys_grf[] __initconst = {
+	{ "i3c0 weakpull", RK3576_SYSGRF_SOC_CON1, FIELD_PREP_WM16_CONST(GENMASK(7, 6), 3) },
+	{ "i3c1 weakpull", RK3576_SYSGRF_SOC_CON1, FIELD_PREP_WM16_CONST(GENMASK(9, 8), 3) },
+};
+
+static const struct rockchip_grf_info rk3576_sysgrf __initconst = {
+	.values = rk3576_defaults_sys_grf,
+	.num_values = ARRAY_SIZE(rk3576_defaults_sys_grf),
+};
+
+#define RK3576_IOCGRF_MISC_CON		0x40F0
+
+static const struct rockchip_grf_value rk3576_defaults_ioc_grf[] __initconst = {
+	{ "jtag switching", RK3576_IOCGRF_MISC_CON, FIELD_PREP_WM16_CONST(BIT(1), 0) },
+};
+
+static const struct rockchip_grf_info rk3576_iocgrf __initconst = {
+	.values = rk3576_defaults_ioc_grf,
+	.num_values = ARRAY_SIZE(rk3576_defaults_ioc_grf),
+};
+
+#define RK3588_GRF_SOC_CON6		0x0318
+
+static const struct rockchip_grf_value rk3588_defaults[] __initconst = {
+	{ "jtag switching", RK3588_GRF_SOC_CON6, FIELD_PREP_WM16_CONST(BIT(14), 0) },
+};
+
+static const struct rockchip_grf_info rk3588_sysgrf __initconst = {
+	.values = rk3588_defaults,
+	.num_values = ARRAY_SIZE(rk3588_defaults),
+};
+
+static const struct of_device_id rockchip_grf_dt_match[] __initconst = {
+	{
+		.compatible = "rockchip,rk3036-grf",
+		.data = (void *)&rk3036_grf,
+	}, {
+		.compatible = "rockchip,rk3128-grf",
+		.data = (void *)&rk3128_grf,
+	}, {
+		.compatible = "rockchip,rk3228-grf",
+		.data = (void *)&rk3228_grf,
+	}, {
+		.compatible = "rockchip,rk3288-grf",
+		.data = (void *)&rk3288_grf,
+	}, {
+		.compatible = "rockchip,rk3328-grf",
+		.data = (void *)&rk3328_grf,
+	}, {
+		.compatible = "rockchip,rk3368-grf",
+		.data = (void *)&rk3368_grf,
+	}, {
+		.compatible = "rockchip,rk3368-pmugrf",
+		.data = (void *)&rk3368_pmugrf,
+	}, {
+		.compatible = "rockchip,rk3399-grf",
+		.data = (void *)&rk3399_grf,
+	}, {
+		.compatible = "rockchip,rk3566-pipe-grf",
+		.data = (void *)&rk3566_pipegrf,
+	}, {
+		.compatible = "rockchip,rk3576-sys-grf",
+		.data = (void *)&rk3576_sysgrf,
+	}, {
+		.compatible = "rockchip,rk3576-ioc-grf",
+		.data = (void *)&rk3576_iocgrf,
+	}, {
+		.compatible = "rockchip,rk3588-sys-grf",
+		.data = (void *)&rk3588_sysgrf,
+	},
+	{ /* sentinel */ },
+};
+
+static int __init rockchip_grf_init(void)
+{
+	const struct rockchip_grf_info *grf_info;
+	const struct of_device_id *match;
+	struct device_node *np;
+	struct regmap *grf;
+	int ret, i;
+
+	for_each_matching_node_and_match(np, rockchip_grf_dt_match, &match) {
+		if (!of_device_is_available(np))
+			continue;
+		if (!match || !match->data) {
+			pr_err("%s: missing grf data\n", __func__);
+			of_node_put(np);
+			return -EINVAL;
+		}
+
+		grf_info = match->data;
+
+		grf = syscon_node_to_regmap(np);
+		if (IS_ERR(grf)) {
+			pr_err("%s: could not get grf syscon\n", __func__);
+			of_node_put(np);
+			return PTR_ERR(grf);
+		}
+
+		for (i = 0; i < grf_info->num_values; i++) {
+			const struct rockchip_grf_value *val = &grf_info->values[i];
+
+			pr_debug("%s: adjusting %s in %#6x to %#10x\n", __func__,
+				val->desc, val->reg, val->val);
+			ret = regmap_write(grf, val->reg, val->val);
+			if (ret < 0)
+				pr_err("%s: write to %#6x failed with %d\n",
+					__func__, val->reg, ret);
+		}
+	}
+
+	return 0;
+}
+postcore_initcall(rockchip_grf_init);