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, 42 insertions, 0 deletions

diff --git a/sound/soc/meson/gx-interface.h b/sound/soc/meson/gx-interface.h
new file mode 100644
index 000000000..2a6207e39
--- /dev/null
+++ b/sound/soc/meson/gx-interface.h
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */
+/*
+ * Copyright (c) 2026 Baylibre SAS.
+ * Author: Valerio Setti <vsetti@baylibre.com>
+ */
+
+#ifndef _MESON_GX_INTERFACE_H
+#define _MESON_GX_INTERFACE_H
+
+#include <linux/clk.h>
+#include <linux/regmap.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/soc-dai.h>
+
+struct gx_iface {
+	struct clk *mclk;
+	unsigned long mclk_rate;
+
+	/* format is common to all the DAIs of the iface */
+	unsigned int fmt;
+};
+
+struct gx_stream {
+	struct gx_iface *iface;
+	struct list_head formatter_list;
+	struct mutex lock;
+	unsigned int channels;
+	unsigned int width;
+	unsigned int physical_width;
+	bool ready;
+
+	/* For continuous clock tracking */
+	bool clk_enabled;
+};
+
+struct gx_stream *gx_stream_alloc(struct gx_iface *iface);
+void gx_stream_free(struct gx_stream *ts);
+int gx_stream_start(struct gx_stream *ts);
+void gx_stream_stop(struct gx_stream *ts);
+
+#endif /* _MESON_GX_INTERFACE_H */