Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide

Pull IDE fixes from David Miller: "A missing of_node_put() and a small cleanup" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide: ide: Change to use DEFINE_SHOW_ATTRIBUTE macro ide: pmac: add of_node_put()
mariux64 · Dec 3, 2018 · f3f950d · f3f950d
2 parents 9099ff7 + 94d0fb1
commit f3f950d
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Showing 2 changed files with 3 additions and 13 deletions.
diff --git a/drivers/ide/ide-proc.c b/drivers/ide/ide-proc.c
@@ -614,18 +614,7 @@ static int ide_drivers_show(struct seq_file *s, void *p)
 	return 0;
 }
 
-static int ide_drivers_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, &ide_drivers_show, NULL);
-}
-
-static const struct file_operations ide_drivers_operations = {
-	.owner		= THIS_MODULE,
-	.open		= ide_drivers_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(ide_drivers);
 
 void proc_ide_create(void)
 {
@@ -634,7 +623,7 @@ void proc_ide_create(void)
 	if (!proc_ide_root)
 		return;
 
-	proc_create("drivers", 0, proc_ide_root, &ide_drivers_operations);
+	proc_create("drivers", 0, proc_ide_root, &ide_drivers_fops);
 }
 
 void proc_ide_destroy(void)

diff --git a/drivers/ide/pmac.c b/drivers/ide/pmac.c
@@ -920,6 +920,7 @@ static u8 pmac_ide_cable_detect(ide_hwif_t *hwif)
 	struct device_node *root = of_find_node_by_path("/");
 	const char *model = of_get_property(root, "model", NULL);
 
+	of_node_put(root);
 	/* Get cable type from device-tree. */
 	if (cable && !strncmp(cable, "80-", 3)) {
 		/* Some drives fail to detect 80c cable in PowerBook */