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Use proc_ops instead of file_operations on Linux >= 5.6 #88

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Use proc_ops instead of file_operations on Linux >= 5.6 #88

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11 changes: 9 additions & 2 deletions acpi_call.c
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Original file line number Diff line number Diff line change
Expand Up @@ -5,8 +5,8 @@
#include <linux/version.h>
#include <linux/proc_fs.h>
#include <linux/slab.h>
#include <asm/uaccess.h>
#include <acpi/acpi.h>
#include <linux/acpi.h>
#include <linux/uaccess.h>

MODULE_LICENSE("GPL");

Expand Down Expand Up @@ -317,11 +317,18 @@ 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

#else
static int acpi_proc_read(char *page, char **start, off_t off,
Expand Down