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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/wm8804.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/wm8804.h')
| -rw-r--r-- | sound/soc/codecs/wm8804.h | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm8804.h b/sound/soc/codecs/wm8804.h new file mode 100644 index 000000000..64f3ccc9a --- /dev/null +++ b/sound/soc/codecs/wm8804.h @@ -0,0 +1,70 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * wm8804.h -- WM8804 S/PDIF transceiver driver + * + * Copyright 2010 Wolfson Microelectronics plc + * + * Author: Dimitris Papastamos <dp@opensource.wolfsonmicro.com> + */ + +#ifndef _WM8804_H +#define _WM8804_H + +#include <linux/regmap.h> + +/* + * Register values. + */ +#define WM8804_RST_DEVID1 0x00 +#define WM8804_DEVID2 0x01 +#define WM8804_DEVREV 0x02 +#define WM8804_PLL1 0x03 +#define WM8804_PLL2 0x04 +#define WM8804_PLL3 0x05 +#define WM8804_PLL4 0x06 +#define WM8804_PLL5 0x07 +#define WM8804_PLL6 0x08 +#define WM8804_SPDMODE 0x09 +#define WM8804_INTMASK 0x0A +#define WM8804_INTSTAT 0x0B +#define WM8804_SPDSTAT 0x0C +#define WM8804_RXCHAN1 0x0D +#define WM8804_RXCHAN2 0x0E +#define WM8804_RXCHAN3 0x0F +#define WM8804_RXCHAN4 0x10 +#define WM8804_RXCHAN5 0x11 +#define WM8804_SPDTX1 0x12 +#define WM8804_SPDTX2 0x13 +#define WM8804_SPDTX3 0x14 +#define WM8804_SPDTX4 0x15 +#define WM8804_SPDTX5 0x16 +#define WM8804_GPO0 0x17 +#define WM8804_GPO1 0x18 +#define WM8804_GPO2 0x1A +#define WM8804_AIFTX 0x1B +#define WM8804_AIFRX 0x1C +#define WM8804_SPDRX1 0x1D +#define WM8804_PWRDN 0x1E + +#define WM8804_REGISTER_COUNT 30 +#define WM8804_MAX_REGISTER 0x1E + +#define WM8804_TX_CLKSRC_MCLK 1 +#define WM8804_TX_CLKSRC_PLL 2 + +#define WM8804_CLKOUT_SRC_CLK1 3 +#define WM8804_CLKOUT_SRC_OSCCLK 4 + +#define WM8804_CLKOUT_DIV 1 +#define WM8804_MCLK_DIV 2 + +#define WM8804_MCLKDIV_256FS 0 +#define WM8804_MCLKDIV_128FS 1 + +extern const struct regmap_config wm8804_regmap_config; +extern const struct dev_pm_ops wm8804_pm; + +int wm8804_probe(struct device *dev, struct regmap *regmap); +void wm8804_remove(struct device *dev); + +#endif /* _WM8804_H */ |