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, 29 insertions, 0 deletions

diff --git a/drivers/media/dvb-frontends/a8293.h b/drivers/media/dvb-frontends/a8293.h
new file mode 100644
index 000000000..7fbac9735
--- /dev/null
+++ b/drivers/media/dvb-frontends/a8293.h
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * Allegro A8293 SEC driver
+ *
+ * Copyright (C) 2011 Antti Palosaari <crope@iki.fi>
+ */
+
+#ifndef A8293_H
+#define A8293_H
+
+#include <media/dvb_frontend.h>
+
+/*
+ * I2C address
+ * 0x08, 0x09, 0x0a, 0x0b
+ */
+
+/**
+ * struct a8293_platform_data - Platform data for the a8293 driver
+ * @dvb_frontend: DVB frontend.
+ * @volt_slew_nanos_per_mv: Slew rate when increasing LNB voltage,
+ *	 in nanoseconds per millivolt.
+ */
+struct a8293_platform_data {
+	struct dvb_frontend *dvb_frontend;
+	int volt_slew_nanos_per_mv;
+};
+
+#endif /* A8293_H */