Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1#ifndef _LINUX_ACPI_GPIO_H_
2#define _LINUX_ACPI_GPIO_H_
3
4#include <linux/errno.h>
5
6#ifdef CONFIG_GPIO_ACPI
7
8int acpi_get_gpio(char *path, int pin);
9
10#else /* CONFIG_GPIO_ACPI */
11
12static inline int acpi_get_gpio(char *path, int pin)
13{
14 return -ENODEV;
15}
16
17#endif /* CONFIG_GPIO_ACPI */
18
19#endif /* _LINUX_ACPI_GPIO_H_ */