diff options
| 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/gpio/gpiolib-acpi.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/gpio/gpiolib-acpi.h')
| -rw-r--r-- | drivers/gpio/gpiolib-acpi.h | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/drivers/gpio/gpiolib-acpi.h b/drivers/gpio/gpiolib-acpi.h new file mode 100644 index 000000000..a90267470 --- /dev/null +++ b/drivers/gpio/gpiolib-acpi.h @@ -0,0 +1,76 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * ACPI helpers for GPIO API + * + * Copyright (C) 2012,2019 Intel Corporation + */ + +#ifndef GPIOLIB_ACPI_H +#define GPIOLIB_ACPI_H + +#include <linux/err.h> +#include <linux/types.h> + +#include <linux/gpio/consumer.h> + +struct device; +struct fwnode_handle; + +struct gpio_chip; +struct gpio_desc; +struct gpio_device; + +#ifdef CONFIG_ACPI +void acpi_gpiochip_add(struct gpio_chip *chip); +void acpi_gpiochip_remove(struct gpio_chip *chip); + +void acpi_gpiochip_request_interrupts(struct gpio_chip *chip); +void acpi_gpiochip_free_interrupts(struct gpio_chip *chip); + +struct gpio_desc *acpi_find_gpio(struct fwnode_handle *fwnode, + const char *con_id, + unsigned int idx, + enum gpiod_flags *dflags, + unsigned long *lookupflags); + +int acpi_gpio_count(const struct fwnode_handle *fwnode, const char *con_id); +#else +static inline void acpi_gpiochip_add(struct gpio_chip *chip) { } +static inline void acpi_gpiochip_remove(struct gpio_chip *chip) { } + +static inline void +acpi_gpiochip_request_interrupts(struct gpio_chip *chip) { } + +static inline void +acpi_gpiochip_free_interrupts(struct gpio_chip *chip) { } + +static inline struct gpio_desc * +acpi_find_gpio(struct fwnode_handle *fwnode, const char *con_id, + unsigned int idx, enum gpiod_flags *dflags, + unsigned long *lookupflags) +{ + return ERR_PTR(-ENOENT); +} +static inline int acpi_gpio_count(const struct fwnode_handle *fwnode, + const char *con_id) +{ + return -ENODEV; +} +#endif + +void acpi_gpio_process_deferred_list(struct list_head *list); + +bool acpi_gpio_add_to_deferred_list(struct list_head *list); +void acpi_gpio_remove_from_deferred_list(struct list_head *list); + +int acpi_gpio_need_run_edge_events_on_boot(void); + +enum acpi_gpio_ignore_list { + ACPI_GPIO_IGNORE_WAKE, + ACPI_GPIO_IGNORE_INTERRUPT, +}; + +bool acpi_gpio_in_ignore_list(enum acpi_gpio_ignore_list list, + const char *controller_in, unsigned int pin_in); + +#endif /* GPIOLIB_ACPI_H */ |
