From 3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d Mon Sep 17 00:00:00 2001 From: Kees Cook Date: Wed, 2 Sep 2026 15:31:14 -0700 Subject: treewide: refresh kmalloc_obj() conversions 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 --- sound/soc/codecs/rl6231.h | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 sound/soc/codecs/rl6231.h (limited to 'sound/soc/codecs/rl6231.h') diff --git a/sound/soc/codecs/rl6231.h b/sound/soc/codecs/rl6231.h new file mode 100644 index 000000000..928082750 --- /dev/null +++ b/sound/soc/codecs/rl6231.h @@ -0,0 +1,33 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * rl6231.h - RL6231 class device shared support + * + * Copyright 2014 Realtek Semiconductor Corp. + * + * Author: Oder Chiou + */ + +#ifndef __RL6231_H__ +#define __RL6231_H__ + +#define RL6231_PLL_INP_MAX 50000000 +#define RL6231_PLL_INP_MIN 256000 +#define RL6231_PLL_N_MAX 0x1ff +#define RL6231_PLL_K_MAX 0x1f +#define RL6231_PLL_M_MAX 0xf + +struct rl6231_pll_code { + bool m_bp; /* Indicates bypass m code or not. */ + bool k_bp; /* Indicates bypass k code or not. */ + int m_code; + int n_code; + int k_code; +}; + +int rl6231_calc_dmic_clk(int rate); +int rl6231_pll_calc(const unsigned int freq_in, + const unsigned int freq_out, struct rl6231_pll_code *pll_code); +int rl6231_get_clk_info(int sclk, int rate); +int rl6231_get_pre_div(struct regmap *map, unsigned int reg, int sft); + +#endif /* __RL6231_H__ */ -- cgit v1.3.1