---

yaml
---
r: 370131
b: refs/heads/master
c: 4c23782
h: refs/heads/master
i:
  370129: 5408541
  370127: 53b8aba
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e8eeded3c5226fe420f9c6733cf5ada2faa3087a
+refs/heads/master: 4c23782091dc98221dc149e844ab128771a78ea2

trunk/arch/powerpc/platforms/pseries/scanlog.c

@@ -41,12 +41,12 @@
 
 
 static unsigned int ibm_scan_log_dump;			/* RTAS token */
-static struct proc_dir_entry *proc_ppc64_scan_log_dump;	/* The proc file */
+static unsigned int *scanlog_buffer;			/* The data buffer */
 
 static ssize_t scanlog_read(struct file *file, char __user *buf,
 			    size_t count, loff_t *ppos)
 {
-	unsigned int *data = PDE_DATA(file_inode(file));
+	unsigned int *data = scanlog_buffer;
 	int status;
 	unsigned long len, off;
 	unsigned int wait_time;
@@ -134,7 +134,7 @@ static ssize_t scanlog_write(struct file * file, const char __user * buf,
 
 static int scanlog_open(struct inode * inode, struct file * file)
 {
-	unsigned int *data = PDE_DATA(file_inode(file));
+	unsigned int *data = scanlog_buffer;
 
 	if (data[0] != 0) {
 		/* This imperfect test stops a second copy of the
@@ -150,10 +150,9 @@ static int scanlog_open(struct inode * inode, struct file * file)
 
 static int scanlog_release(struct inode * inode, struct file * file)
 {
-	unsigned int *data = PDE_DATA(file_inode(file));
+	unsigned int *data = scanlog_buffer;
 
 	data[0] = 0;
-
 	return 0;
 }
 
@@ -169,37 +168,31 @@ const struct file_operations scanlog_fops = {
 static int __init scanlog_init(void)
 {
 	struct proc_dir_entry *ent;
-	void *data;
 	int err = -ENOMEM;
 
 	ibm_scan_log_dump = rtas_token("ibm,scan-log-dump");
 	if (ibm_scan_log_dump == RTAS_UNKNOWN_SERVICE)
 		return -ENODEV;
 
 	/* Ideally we could allocate a buffer < 4G */
-	data = kzalloc(RTAS_DATA_BUF_SIZE, GFP_KERNEL);
-	if (!data)
+	scanlog_buffer = kzalloc(RTAS_DATA_BUF_SIZE, GFP_KERNEL);
+	if (!scanlog_buffer)
 		goto err;
 
-	ent = proc_create_data("powerpc/rtas/scan-log-dump", S_IRUSR, NULL,
-			       &scanlog_fops, data);
+	ent = proc_create("powerpc/rtas/scan-log-dump", S_IRUSR, NULL,
+			  &scanlog_fops);
 	if (!ent)
 		goto err;
-
-	proc_ppc64_scan_log_dump = ent;
-
 	return 0;
 err:
-	kfree(data);
+	kfree(scanlog_buffer);
 	return err;
 }
 
 static void __exit scanlog_cleanup(void)
 {
-	if (proc_ppc64_scan_log_dump) {
-		kfree(proc_ppc64_scan_log_dump->data);
-		remove_proc_entry("scan-log-dump", proc_ppc64_scan_log_dump->parent);
-	}
+	remove_proc_entry("powerpc/rtas/scan-log-dump", NULL);
+	kfree(scanlog_buffer);
 }
 
 module_init(scanlog_init);