Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/include/linux/sfp.h b/include/linux/sfp.h
index d37518e..1c35428 100644
--- a/include/linux/sfp.h
+++ b/include/linux/sfp.h
@@ -224,7 +224,7 @@
*
* See the SFF-8472 specification and related documents for the definition
* of these structure members. This can be obtained from
- * ftp://ftp.seagate.com/sff
+ * https://www.snia.org/technology-communities/sff/specifications
*/
struct sfp_eeprom_id {
struct sfp_eeprom_base base;
@@ -464,11 +464,14 @@
struct fwnode_handle;
struct ethtool_eeprom;
struct ethtool_modinfo;
-struct net_device;
struct sfp_bus;
/**
* struct sfp_upstream_ops - upstream operations structure
+ * @attach: called when the sfp socket driver is bound to the upstream
+ * (mandatory).
+ * @detach: called when the sfp socket driver is unbound from the upstream
+ * (mandatory).
* @module_insert: called after a module has been detected to determine
* whether the module is supported for the upstream device.
* @module_remove: called after the module has been removed.
@@ -481,6 +484,8 @@
* been removed.
*/
struct sfp_upstream_ops {
+ void (*attach)(void *priv, struct sfp_bus *bus);
+ void (*detach)(void *priv, struct sfp_bus *bus);
int (*module_insert)(void *priv, const struct sfp_eeprom_id *id);
void (*module_remove)(void *priv);
void (*link_down)(void *priv);
@@ -504,7 +509,7 @@
void sfp_upstream_start(struct sfp_bus *bus);
void sfp_upstream_stop(struct sfp_bus *bus);
struct sfp_bus *sfp_register_upstream(struct fwnode_handle *fwnode,
- struct net_device *ndev, void *upstream,
+ void *upstream,
const struct sfp_upstream_ops *ops);
void sfp_unregister_upstream(struct sfp_bus *bus);
#else
@@ -549,8 +554,7 @@
}
static inline struct sfp_bus *sfp_register_upstream(
- struct fwnode_handle *fwnode,
- struct net_device *ndev, void *upstream,
+ struct fwnode_handle *fwnode, void *upstream,
const struct sfp_upstream_ops *ops)
{
return (struct sfp_bus *)-1;