From: Yongqiang Liu <liuyongqian...@huawei.com>
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
Signed-off-by: Yongqiang Liu <liuyongqian...@huawei.com>
---
drivers/power/supply/da9030_battery.c | 12 +-----------
1 file changed, 1 insertion(+), 11 deletions(-)
diff --git a/drivers/power/supply/da9030_battery.c
b/drivers/power/supply/da9030_battery.c
index 292ecf875..0deba48d2 100644
--- a/drivers/power/supply/da9030_battery.c
+++ b/drivers/power/supply/da9030_battery.c
@@ -172,17 +172,7 @@ static int bat_debug_show(struct seq_file *s, void *data)
return 0;
}
-static int debug_open(struct inode *inode, struct file *file)
-{
- return single_open(file, bat_debug_show, inode->i_private);
-}
-
-static const struct file_operations bat_debug_fops = {
- .open = debug_open,
- .read_iter = seq_read_iter,
- .llseek = seq_lseek,
- .release = single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(bat_debug);
static struct dentry *da9030_bat_create_debugfs(struct da9030_charger *charger)
{
--
2.17.1
