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, 69 insertions, 0 deletions

diff --git a/drivers/media/dvb-frontends/lg2160.h b/drivers/media/dvb-frontends/lg2160.h
new file mode 100644
index 000000000..17ddf6822
--- /dev/null
+++ b/drivers/media/dvb-frontends/lg2160.h
@@ -0,0 +1,69 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ *    Support for LG2160 - ATSC/MH
+ *
+ *    Copyright (C) 2010 Michael Krufky <mkrufky@linuxtv.org>
+ */
+
+#ifndef _LG2160_H_
+#define _LG2160_H_
+
+#include <linux/i2c.h>
+#include <media/dvb_frontend.h>
+
+enum lg_chip_type {
+	LG2160 = 0,
+	LG2161 = 1,
+};
+
+#define LG2161_1019 LG2161
+#define LG2161_1040 LG2161
+
+enum lg2160_spi_clock {
+	LG2160_SPI_3_125_MHZ = 0,
+	LG2160_SPI_6_25_MHZ = 1,
+	LG2160_SPI_12_5_MHZ = 2,
+};
+
+#if 0
+enum lg2161_oif {
+	LG2161_OIF_EBI2_SLA  = 1,
+	LG2161_OIF_SDIO_SLA  = 2,
+	LG2161_OIF_SPI_SLA   = 3,
+	LG2161_OIF_SPI_MAS   = 4,
+	LG2161_OIF_SERIAL_TS = 7,
+};
+#endif
+
+struct lg2160_config {
+	u8 i2c_addr;
+
+	/* user defined IF frequency in KHz */
+	u16 if_khz;
+
+	/* disable i2c repeater - 0:repeater enabled 1:repeater disabled */
+	unsigned int deny_i2c_rptr:1;
+
+	/* spectral inversion - 0:disabled 1:enabled */
+	unsigned int spectral_inversion:1;
+
+	unsigned int output_if;
+	enum lg2160_spi_clock spi_clock;
+	enum lg_chip_type lg_chip;
+};
+
+#if IS_REACHABLE(CONFIG_DVB_LG2160)
+extern
+struct dvb_frontend *lg2160_attach(const struct lg2160_config *config,
+				     struct i2c_adapter *i2c_adap);
+#else
+static inline
+struct dvb_frontend *lg2160_attach(const struct lg2160_config *config,
+				     struct i2c_adapter *i2c_adap)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif /* CONFIG_DVB_LG2160 */
+
+#endif /* _LG2160_H_ */