diff -ur lin_tape-3.0.56/lin_tape_scsi_config.h lin_tape-3.0.56-5.12/lin_tape_scsi_config.h
--- lin_tape-3.0.56/lin_tape_scsi_config.h	2021-05-03 22:17:53.707525951 +0200
+++ lin_tape-3.0.56-5.12/lin_tape_scsi_config.h	2021-05-03 22:16:45.960370794 +0200
@@ -220,6 +218,7 @@
 {
 	return single_open(file, tape_read_proc, NULL);
 }
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5,10,0)
 static struct file_operations tape_proc_ops = {
     .owner   = THIS_MODULE,
     .open    = tape_open_proc,
@@ -227,6 +226,14 @@
     .llseek  = seq_lseek,
     .release = single_release,
 };
+#else
+static struct proc_ops tape_proc_ops = {
+    .proc_open    = tape_open_proc,
+    .proc_read    = seq_read,
+    .proc_lseek  = seq_lseek,
+    .proc_release = single_release,
+};
+#endif
 #endif
 
 int rd_pc_initial
@@ -252,6 +259,7 @@
 {
 	return single_open(file, changer_read_proc, NULL);
 }
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5,10,0)
 static struct file_operations changer_proc_ops = {
     .owner   = THIS_MODULE,
     .open    = changer_open_proc,
@@ -259,6 +267,14 @@
     .llseek  = seq_lseek,
     .release = single_release,
 };
+#else
+static struct proc_ops changer_proc_ops = {
+    .proc_open    = changer_open_proc,
+    .proc_read    = seq_read,
+    .proc_lseek  = seq_lseek,
+    .proc_release = single_release,
+};
+#endif
 #endif
 
 static int status_read_proc
@@ -270,6 +286,7 @@
 {
 	return single_open(file, status_read_proc, NULL);
 }
+#if LINUX_VERSION_CODE < KERNEL_VERSION(5,10,0)
 static struct file_operations status_proc_ops = {
     .owner   = THIS_MODULE,
     .open    = status_open_proc,
@@ -277,6 +294,14 @@
     .llseek  = seq_lseek,
     .release = single_release,
 };
+#else
+static struct proc_ops status_proc_ops = {
+    .proc_open    = status_open_proc,
+    .proc_read    = seq_read,
+    .proc_lseek  = seq_lseek,
+    .proc_release = single_release,
+};
+#endif
 #endif
 
 int rdstatus_pc_initial
		   (pfo_cmd->source != PFO_SOURCE_EXEC)) {