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| author | Kees Cook <kees+treewide@kernel.org> | 2026-09-02 15:31:14 -0700 |
|---|---|---|
| committer | Kees Cook <kees@kernel.org> | 2026-09-04 21:37:00 -0700 |
| commit | 3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d (patch) | |
| tree | c65086f9bdcd48c6360fb7cb4598bca084da1f32 /sound/soc/codecs/rl6347a.h | |
| download | linux-stable-3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d.tar.gz linux-stable-3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d.zip | |
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>
Diffstat (limited to 'sound/soc/codecs/rl6347a.h')
| -rw-r--r-- | sound/soc/codecs/rl6347a.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/sound/soc/codecs/rl6347a.h b/sound/soc/codecs/rl6347a.h new file mode 100644 index 000000000..761455a2f --- /dev/null +++ b/sound/soc/codecs/rl6347a.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * rl6347a.h - RL6347A class device shared support + * + * Copyright 2015 Realtek Semiconductor Corp. + * + * Author: Oder Chiou <oder_chiou@realtek.com> + */ +#ifndef __RL6347A_H__ +#define __RL6347A_H__ + +#include <sound/hda_verbs.h> + +#define VERB_CMD(V, N, D) ((N << 20) | (V << 8) | D) + +#define RL6347A_VENDOR_REGISTERS 0x20 + +#define RL6347A_COEF_INDEX\ + VERB_CMD(AC_VERB_SET_COEF_INDEX, RL6347A_VENDOR_REGISTERS, 0) +#define RL6347A_PROC_COEF\ + VERB_CMD(AC_VERB_SET_PROC_COEF, RL6347A_VENDOR_REGISTERS, 0) + +struct rl6347a_priv { + struct reg_default *index_cache; + int index_cache_size; +}; + +int rl6347a_hw_write(void *context, unsigned int reg, unsigned int value); +int rl6347a_hw_read(void *context, unsigned int reg, unsigned int *value); + +#endif /* __RL6347A_H__ */ |