Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
Signed-off-by: Yangtao Li <[email protected]>
---
drivers/base/regmap/regcache-rbtree.c | 12 +-----------
1 file changed, 1 insertion(+), 11 deletions(-)
diff --git a/drivers/base/regmap/regcache-rbtree.c
b/drivers/base/regmap/regcache-rbtree.c
index b1e9aae9a5d0..2e8f0144f9ab 100644
--- a/drivers/base/regmap/regcache-rbtree.c
+++ b/drivers/base/regmap/regcache-rbtree.c
@@ -177,17 +177,7 @@ static int rbtree_show(struct seq_file *s, void *ignored)
return 0;
}
-static int rbtree_open(struct inode *inode, struct file *file)
-{
- return single_open(file, rbtree_show, inode->i_private);
-}
-
-static const struct file_operations rbtree_fops = {
- .open = rbtree_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(rbtree);
static void rbtree_debugfs_init(struct regmap *map)
{
--
2.17.0
