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, 88 insertions, 0 deletions

diff --git a/arch/m68k/coldfire/m525x.c b/arch/m68k/coldfire/m525x.c
new file mode 100644
index 000000000..8061ca7af
--- /dev/null
+++ b/arch/m68k/coldfire/m525x.c
@@ -0,0 +1,88 @@
+// SPDX-License-Identifier: GPL-2.0
+/***************************************************************************/
+
+/*
+ *	525x.c  -- platform support for ColdFire 525x based boards
+ *
+ *	Copyright (C) 2012, Steven King <sfking@fdwdc.com>
+ */
+
+/***************************************************************************/
+
+#include <linux/clkdev.h>
+#include <linux/kernel.h>
+#include <linux/param.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/platform_device.h>
+#include <asm/machdep.h>
+#include <asm/coldfire.h>
+#include <asm/mcfsim.h>
+#include <asm/mcfclk.h>
+
+/***************************************************************************/
+
+DEFINE_CLK(pll, "pll.0", MCF_CLK);
+DEFINE_CLK(sys, "sys.0", MCF_BUSCLK);
+
+static struct clk_lookup m525x_clk_lookup[] = {
+	CLKDEV_INIT(NULL, "pll.0", &clk_pll),
+	CLKDEV_INIT(NULL, "sys.0", &clk_sys),
+	CLKDEV_INIT("mcftmr.0", NULL, &clk_sys),
+	CLKDEV_INIT("mcftmr.1", NULL, &clk_sys),
+	CLKDEV_INIT("mcfuart.0", NULL, &clk_sys),
+	CLKDEV_INIT("mcfuart.1", NULL, &clk_sys),
+	CLKDEV_INIT("mcfqspi.0", NULL, &clk_sys),
+	CLKDEV_INIT("imx1-i2c.0", NULL, &clk_sys),
+	CLKDEV_INIT("imx1-i2c.1", NULL, &clk_sys),
+};
+
+/***************************************************************************/
+
+static void __init m525x_qspi_init(void)
+{
+#if IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI)
+	/* set the GPIO function for the qspi cs gpios */
+	/* FIXME: replace with pinmux/pinctl support */
+	u32 f = mcf_read32(MCFSIM2_GPIOFUNC);
+	f |= (1 << MCFQSPI_CS2) | (1 << MCFQSPI_CS1) | (1 << MCFQSPI_CS0);
+	mcf_write32(f, MCFSIM2_GPIOFUNC);
+
+	/* QSPI irq setup */
+	mcf_write8(MCFSIM_ICR_AUTOVEC | MCFSIM_ICR_LEVEL4 | MCFSIM_ICR_PRI0,
+	       MCFSIM_QSPIICR);
+	mcf_mapirq2imr(MCF_IRQ_QSPI, MCFINTC_QSPI);
+#endif /* IS_ENABLED(CONFIG_SPI_COLDFIRE_QSPI) */
+}
+
+static void __init m525x_i2c_init(void)
+{
+#if IS_ENABLED(CONFIG_I2C_IMX)
+	u32 r;
+
+	/* first I2C controller uses regular irq setup */
+	mcf_write8(MCFSIM_ICR_AUTOVEC | MCFSIM_ICR_LEVEL5 | MCFSIM_ICR_PRI0,
+	       MCFSIM_I2CICR);
+	mcf_mapirq2imr(MCF_IRQ_I2C0, MCFINTC_I2C);
+
+	/* second I2C controller is completely different */
+	r = mcf_read32(MCFINTC2_INTPRI_REG(MCF_IRQ_I2C1));
+	r &= ~MCFINTC2_INTPRI_BITS(0xf, MCF_IRQ_I2C1);
+	r |= MCFINTC2_INTPRI_BITS(0x5, MCF_IRQ_I2C1);
+	mcf_write32(r, MCFINTC2_INTPRI_REG(MCF_IRQ_I2C1));
+#endif /* IS_ENABLED(CONFIG_I2C_IMX) */
+}
+
+/***************************************************************************/
+
+void __init config_BSP(char *commandp, int size)
+{
+	mach_sched_init = hw_timer_init;
+
+	m525x_qspi_init();
+	m525x_i2c_init();
+
+	clkdev_add_table(m525x_clk_lookup, ARRAY_SIZE(m525x_clk_lookup));
+}
+
+/***************************************************************************/