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| author | Sang-Heon Jeon <ekffu200098@gmail.com> | 2026-08-24 01:18:14 +0900 |
|---|---|---|
| committer | Julia Lawall <Julia.Lawall@inria.fr> | 2026-08-23 22:12:11 +0200 |
| commit | 2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c (patch) | |
| tree | dcc4da1d99f17541c5590ac63c77da4bf372a4ab /drivers/hwmon/peci/common.h | |
| download | linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.tar.gz linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.zip | |
coccinelle: alloc_cast: drop removed allocatorsgrafted
- pci_alloc_consistent() and pci_zalloc_consistent() were removed by
commit 7968778914e5
("PCI: Remove the deprecated "pci-dma-compat.h" API")
- kmem_alloc() was removed by commit f078d4ea8276
("xfs: convert kmem_alloc() to kmalloc()")
- kmem_zalloc() was removed by commit 10634530f7ba
("xfs: convert kmem_zalloc() to kzalloc()")
- kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit
bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers")
So drop them from the rules.
No functional change.
Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Diffstat (limited to 'drivers/hwmon/peci/common.h')
| -rw-r--r-- | drivers/hwmon/peci/common.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/drivers/hwmon/peci/common.h b/drivers/hwmon/peci/common.h new file mode 100644 index 000000000..5eae9681e --- /dev/null +++ b/drivers/hwmon/peci/common.h @@ -0,0 +1,55 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* Copyright (c) 2021 Intel Corporation */ + +#include <linux/types.h> + +#ifndef __PECI_HWMON_COMMON_H +#define __PECI_HWMON_COMMON_H + +#define PECI_HWMON_UPDATE_INTERVAL HZ + +/** + * struct peci_sensor_state - PECI state information + * @valid: flag to indicate the sensor value is valid + * @last_updated: time of the last update in jiffies + */ +struct peci_sensor_state { + bool valid; + unsigned long last_updated; +}; + +/** + * struct peci_sensor_data - PECI sensor information + * @value: sensor value in milli units + * @state: sensor update state + */ + +struct peci_sensor_data { + s32 value; + struct peci_sensor_state state; +}; + +/** + * peci_sensor_need_update() - check whether sensor update is needed or not + * @state: pointer to sensor state struct + * + * Return: true if update is needed, false if not. + */ + +static inline bool peci_sensor_need_update(struct peci_sensor_state *state) +{ + return !state->valid || + time_after(jiffies, state->last_updated + PECI_HWMON_UPDATE_INTERVAL); +} + +/** + * peci_sensor_mark_updated() - mark the sensor is updated + * @state: pointer to sensor state struct + */ +static inline void peci_sensor_mark_updated(struct peci_sensor_state *state) +{ + state->valid = true; + state->last_updated = jiffies; +} + +#endif /* __PECI_HWMON_COMMON_H */ |
