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>

3 files changed, 140 insertions, 0 deletions

diff --git a/arch/arm/mach-nomadik/Kconfig b/arch/arm/mach-nomadik/Kconfig
new file mode 100644
index 000000000..f5c4df6d2
--- /dev/null
+++ b/arch/arm/mach-nomadik/Kconfig
@@ -0,0 +1,32 @@
+# SPDX-License-Identifier: GPL-2.0-only
+menuconfig ARCH_NOMADIK
+	bool "ST-Ericsson Nomadik"
+	depends on ARCH_MULTI_V5
+	depends on CPU_LITTLE_ENDIAN
+	select ARM_AMBA
+	select ARM_VIC
+	select CLKSRC_NOMADIK_MTU
+	select CPU_ARM926T
+	select GPIOLIB
+	select MFD_SYSCON
+	select MIGHT_HAVE_CACHE_L2X0
+	select PINCTRL
+	select PINCTRL_NOMADIK
+	select PINCTRL_STN8815
+	help
+	  Support for the Nomadik platform by ST-Ericsson
+
+if ARCH_NOMADIK
+
+config MACH_NOMADIK_8815NHK
+	bool "ST 8815 Nomadik Hardware Kit (evaluation board)"
+	select NOMADIK_8815
+	select I2C
+	select I2C_ALGOBIT
+	select I2C_NOMADIK
+
+endif
+
+config NOMADIK_8815
+	depends on ARCH_NOMADIK
+	bool
diff --git a/arch/arm/mach-nomadik/Makefile b/arch/arm/mach-nomadik/Makefile
new file mode 100644
index 000000000..27ae20111
--- /dev/null
+++ b/arch/arm/mach-nomadik/Makefile
@@ -0,0 +1,12 @@
+# SPDX-License-Identifier: GPL-2.0-only
+#
+# Makefile for the linux kernel.
+#
+# Note! Dependencies are done automagically by 'make dep', which also
+# removes any old dependencies. DON'T put your own dependencies here
+# unless it's something special (ie not a .c file).
+
+# Object file lists.
+
+# Cpu revision
+obj-$(CONFIG_NOMADIK_8815) += cpu-8815.o
diff --git a/arch/arm/mach-nomadik/cpu-8815.c b/arch/arm/mach-nomadik/cpu-8815.c
new file mode 100644
index 000000000..0eed60917
--- /dev/null
+++ b/arch/arm/mach-nomadik/cpu-8815.c
@@ -0,0 +1,96 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright STMicroelectronics, 2007.
+ */
+
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/io.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach-types.h>
+
+/*
+ * These are the only hard-coded address offsets we still have to use.
+ */
+#define NOMADIK_FSMC_BASE	0x10100000	/* FSMC registers */
+#define NOMADIK_SDRAMC_BASE	0x10110000	/* SDRAM Controller */
+#define NOMADIK_CLCDC_BASE	0x10120000	/* CLCD Controller */
+#define NOMADIK_MDIF_BASE	0x10120000	/* MDIF */
+#define NOMADIK_DMA0_BASE	0x10130000	/* DMA0 Controller */
+#define NOMADIK_IC_BASE		0x10140000	/* Vectored Irq Controller */
+#define NOMADIK_DMA1_BASE	0x10150000	/* DMA1 Controller */
+#define NOMADIK_USB_BASE	0x10170000	/* USB-OTG conf reg base */
+#define NOMADIK_CRYP_BASE	0x10180000	/* Crypto processor */
+#define NOMADIK_SHA1_BASE	0x10190000	/* SHA-1 Processor */
+#define NOMADIK_XTI_BASE	0x101A0000	/* XTI */
+#define NOMADIK_RNG_BASE	0x101B0000	/* Random number generator */
+#define NOMADIK_SRC_BASE	0x101E0000	/* SRC base */
+#define NOMADIK_WDOG_BASE	0x101E1000	/* Watchdog */
+#define NOMADIK_MTU0_BASE	0x101E2000	/* Multiple Timer 0 */
+#define NOMADIK_MTU1_BASE	0x101E3000	/* Multiple Timer 1 */
+#define NOMADIK_GPIO0_BASE	0x101E4000	/* GPIO0 */
+#define NOMADIK_GPIO1_BASE	0x101E5000	/* GPIO1 */
+#define NOMADIK_GPIO2_BASE	0x101E6000	/* GPIO2 */
+#define NOMADIK_GPIO3_BASE	0x101E7000	/* GPIO3 */
+#define NOMADIK_RTC_BASE	0x101E8000	/* Real Time Clock base */
+#define NOMADIK_PMU_BASE	0x101E9000	/* Power Management Unit */
+#define NOMADIK_OWM_BASE	0x101EA000	/* One wire master */
+#define NOMADIK_SCR_BASE	0x101EF000	/* Secure Control registers */
+#define NOMADIK_MSP2_BASE	0x101F0000	/* MSP 2 interface */
+#define NOMADIK_MSP1_BASE	0x101F1000	/* MSP 1 interface */
+#define NOMADIK_UART2_BASE	0x101F2000	/* UART 2 interface */
+#define NOMADIK_SSIRx_BASE	0x101F3000	/* SSI 8-ch rx interface */
+#define NOMADIK_SSITx_BASE	0x101F4000	/* SSI 8-ch tx interface */
+#define NOMADIK_MSHC_BASE	0x101F5000	/* Memory Stick(Pro) Host */
+#define NOMADIK_SDI_BASE	0x101F6000	/* SD-card/MM-Card */
+#define NOMADIK_I2C1_BASE	0x101F7000	/* I2C1 interface */
+#define NOMADIK_I2C0_BASE	0x101F8000	/* I2C0 interface */
+#define NOMADIK_MSP0_BASE	0x101F9000	/* MSP 0 interface */
+#define NOMADIK_FIRDA_BASE	0x101FA000	/* FIrDA interface */
+#define NOMADIK_UART1_BASE	0x101FB000	/* UART 1 interface */
+#define NOMADIK_SSP_BASE	0x101FC000	/* SSP interface */
+#define NOMADIK_UART0_BASE	0x101FD000	/* UART 0 interface */
+#define NOMADIK_SGA_BASE	0x101FE000	/* SGA interface */
+#define NOMADIK_L2CC_BASE	0x10210000	/* L2 Cache controller */
+#define NOMADIK_UART1_VBASE	0xF01FB000
+
+/* This is needed for LL-debug/earlyprintk/debug-macro.S */
+static struct map_desc cpu8815_io_desc[] __initdata = {
+	{
+		.virtual =	NOMADIK_UART1_VBASE,
+		.pfn =		__phys_to_pfn(NOMADIK_UART1_BASE),
+		.length =	SZ_4K,
+		.type =		MT_DEVICE,
+	},
+};
+
+static void __init cpu8815_map_io(void)
+{
+	iotable_init(cpu8815_io_desc, ARRAY_SIZE(cpu8815_io_desc));
+}
+
+static void cpu8815_restart(enum reboot_mode mode, const char *cmd)
+{
+	void __iomem *srcbase = ioremap(NOMADIK_SRC_BASE, SZ_4K);
+
+	/* FIXME: use egpio when implemented */
+
+	/* Write anything to Reset status register */
+	writel(1, srcbase + 0x18);
+}
+
+static const char * cpu8815_board_compat[] = {
+	"st,nomadik-nhk-15",
+	"calaosystems,usb-s8815",
+	NULL,
+};
+
+DT_MACHINE_START(NOMADIK_DT, "Nomadik STn8815")
+	.l2c_aux_val	= 0,
+	.l2c_aux_mask	= ~0,
+	.map_io		= cpu8815_map_io,
+	.restart	= cpu8815_restart,
+	.dt_compat      = cpu8815_board_compat,
+MACHINE_END