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Use proc_ops instead of file_operations on Linux >= 5.6 #29

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Use proc_ops instead of file_operations on Linux >= 5.6 #29

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8 changes: 8 additions & 0 deletions nuc_led.c
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Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,7 @@

#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt

#include <linux/version.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/types.h>
Expand Down Expand Up @@ -443,11 +444,18 @@ static ssize_t acpi_proc_read(struct file *filp, char __user *buff,
return ret;
}

#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 6, 0)
static struct proc_ops proc_acpi_operations = {
.proc_read = acpi_proc_read,
.proc_write = acpi_proc_write,
};
#else
static struct file_operations proc_acpi_operations = {
.owner = THIS_MODULE,
.read = acpi_proc_read,
.write = acpi_proc_write,
};
#endif

/* Init & unload */
static int __init init_nuc_led(void)
Expand Down