Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.
Signed-off-by: Yangtao Li <tiny.win...@gmail.com>
---
drivers/firmware/ti_sci.c | 21 ++-------------------
1 file changed, 2 insertions(+), 19 deletions(-)
diff --git a/drivers/firmware/ti_sci.c b/drivers/firmware/ti_sci.c
index 69ed1464175c..3fbbb61012c4 100644
--- a/drivers/firmware/ti_sci.c
+++ b/drivers/firmware/ti_sci.c
@@ -146,25 +146,8 @@ static int ti_sci_debug_show(struct seq_file *s, void
*unused)
return 0;
}
-/**
- * ti_sci_debug_open() - debug file open
- * @inode: inode pointer
- * @file: file pointer
- *
- * Return: result of single_open
- */
-static int ti_sci_debug_open(struct inode *inode, struct file *file)
-{
- return single_open(file, ti_sci_debug_show, inode->i_private);
-}
-
-/* log file operations */
-static const struct file_operations ti_sci_debug_fops = {
- .open = ti_sci_debug_open,
- .read = seq_read,
- .llseek = seq_lseek,
- .release = single_release,
-};
+/* Provide the log file operations interface*/
+DEFINE_SHOW_ATTRIBUTE(ti_sci_debug);
/**
* ti_sci_debugfs_create() - Create log debug file
--
2.17.0
