From d128d10c5f1554254ce55f3c79ca08390279d628 Mon Sep 17 00:00:00 2001
From: "Jason A. Donenfeld" <Jason@zx2c4.com>
Date: Sun, 8 Mar 2020 13:04:55 +0800
Subject: [PATCH] Support newer proc_ops interface for 5.6

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
---
 acpi_call.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/acpi_call.c b/acpi_call.c
index 801798b..65eb344 100644
--- a/acpi_call.c
+++ b/acpi_call.c
@@ -348,11 +348,18 @@ 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 file_operations proc_acpi_operations = {
         .owner    = THIS_MODULE,
         .read     = acpi_proc_read,
         .write    = acpi_proc_write,
 };
+#else
+static const struct proc_ops proc_acpi_operations = {
+        .proc_read  = acpi_proc_read,
+        .proc_write = acpi_proc_write,
+};
+#endif
 
 #else
 static int acpi_proc_read(char *page, char **start, off_t off,
-- 
2.25.1
