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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 /drivers/hwmon/sch56xx-common.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 'drivers/hwmon/sch56xx-common.h')
| -rw-r--r-- | drivers/hwmon/sch56xx-common.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/hwmon/sch56xx-common.h b/drivers/hwmon/sch56xx-common.h new file mode 100644 index 000000000..601987c6b --- /dev/null +++ b/drivers/hwmon/sch56xx-common.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/*************************************************************************** + * Copyright (C) 2010-2012 Hans de Goede <hdegoede@redhat.com> * + * * + ***************************************************************************/ + +#include <linux/mutex.h> +#include <linux/regmap.h> + +struct sch56xx_watchdog_data; + +struct regmap *devm_regmap_init_sch56xx(struct device *dev, struct mutex *lock, u16 addr, + const struct regmap_config *config); +int sch56xx_regmap_read16(struct regmap *map, unsigned int reg, unsigned int *val); +int sch56xx_regmap_write16(struct regmap *map, unsigned int reg, unsigned int val); + +int sch56xx_read_virtual_reg(u16 addr, u16 reg); +int sch56xx_write_virtual_reg(u16 addr, u16 reg, u8 val); +int sch56xx_read_virtual_reg16(u16 addr, u16 reg); +int sch56xx_read_virtual_reg12(u16 addr, u16 msb_reg, u16 lsn_reg, + int high_nibble); + +void sch56xx_watchdog_register(struct device *parent, u16 addr, u32 revision, + struct mutex *io_lock, int check_enabled); |