X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fusb%2Fgadget%2Ffunction%2Ff_serial.c;h=6bb44d613baba28106d31023d337edf6367b9333;hb=c96d26e53518033ebe2a737cc8d7e5d64719f781;hp=ba705e047d7e0fca31ce8a2ede4d67f595efb5ca;hpb=12809a77aa933884a612be65a16ca38624853e79;p=karo-tx-linux.git

diff --git a/drivers/usb/gadget/function/f_serial.c b/drivers/usb/gadget/function/f_serial.c
index ba705e047d7e..6bb44d613bab 100644
--- a/drivers/usb/gadget/function/f_serial.c
+++ b/drivers/usb/gadget/function/f_serial.c
@@ -258,22 +258,6 @@ static inline struct f_serial_opts *to_f_serial_opts(struct config_item *item)
 			    func_inst.group);
 }
 
-CONFIGFS_ATTR_STRUCT(f_serial_opts);
-static ssize_t f_serial_attr_show(struct config_item *item,
-				  struct configfs_attribute *attr,
-				  char *page)
-{
-	struct f_serial_opts *opts = to_f_serial_opts(item);
-	struct f_serial_opts_attribute *f_serial_opts_attr =
-		container_of(attr, struct f_serial_opts_attribute, attr);
-	ssize_t ret = 0;
-
-	if (f_serial_opts_attr->show)
-		ret = f_serial_opts_attr->show(opts, page);
-
-	return ret;
-}
-
 static void serial_attr_release(struct config_item *item)
 {
 	struct f_serial_opts *opts = to_f_serial_opts(item);
@@ -283,19 +267,17 @@ static void serial_attr_release(struct config_item *item)
 
 static struct configfs_item_operations serial_item_ops = {
 	.release	= serial_attr_release,
-	.show_attribute = f_serial_attr_show,
 };
 
-static ssize_t f_serial_port_num_show(struct f_serial_opts *opts, char *page)
+static ssize_t f_serial_port_num_show(struct config_item *item, char *page)
 {
-	return sprintf(page, "%u\n", opts->port_num);
+	return sprintf(page, "%u\n", to_f_serial_opts(item)->port_num);
 }
 
-static struct f_serial_opts_attribute f_serial_port_num =
-	__CONFIGFS_ATTR_RO(port_num, f_serial_port_num_show);
+CONFIGFS_ATTR_RO(f_serial_, port_num);
 
 static struct configfs_attribute *acm_attrs[] = {
-	&f_serial_port_num.attr,
+	&f_serial_attr_port_num,
 	NULL,
 };