interconnect: convert to DEFINE_SHOW_ATTRIBUTE

Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: Yangtao Li <[e-mail]>
Signed-off-by: Georgi Djakov <[e-mail]>

drivers/interconnect/core.c

···
 
 	return 0;
 }
-
-static int icc_summary_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, icc_summary_show, inode->i_private);
-}
-
-static const struct file_operations icc_summary_fops = {
-	.open		= icc_summary_open,
-	.read		= seq_read,
-	.llseek		= seq_lseek,
-	.release	= single_release,
-};
+DEFINE_SHOW_ATTRIBUTE(icc_summary);
 
 static struct icc_node *node_find(const int id)
 {