mvebu: remove linux 4.4 support

Signed-off-by: Felix Fietkau <nbd@nbd.name>

target/linux/mvebu/patches-4.4/144-phylink-add-module-EEPROM-support.patch

@@ -1,137 +0,0 @@
-From 5419ccb638aa5c353ea88815e98953d9fc02e6ca Mon Sep 17 00:00:00 2001
-From: Russell King <rmk+kernel@arm.linux.org.uk>
-Date: Thu, 1 Oct 2015 23:10:05 +0100
-Subject: [PATCH 732/744] phylink: add module EEPROM support
-
-Add support for reading module EEPROMs through phylink.
-
-Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
-Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
----
- drivers/net/phy/phylink.c | 66 +++++++++++++++++++++++++++++++++++++++++++++++
- include/linux/phylink.h   | 12 +++++++++
- 2 files changed, 78 insertions(+)
-
---- a/drivers/net/phy/phylink.c
-+++ b/drivers/net/phy/phylink.c
-@@ -60,6 +60,9 @@ struct phylink {
- 	struct work_struct resolve;
- 
- 	bool mac_link_up;
-+
-+	const struct phylink_module_ops *module_ops;
-+	void *module_data;
- };
- 
- static const char *phylink_an_mode_str(unsigned int mode)
-@@ -819,6 +822,36 @@ int phylink_ethtool_set_pauseparam(struc
- }
- EXPORT_SYMBOL_GPL(phylink_ethtool_set_pauseparam);
- 
-+int phylink_ethtool_get_module_info(struct phylink *pl,
-+				    struct ethtool_modinfo *modinfo)
-+{
-+	int ret = -EOPNOTSUPP;
-+
-+	mutex_lock(&pl->config_mutex);
-+	if (pl->module_ops)
-+		ret = pl->module_ops->get_module_info(pl->module_data,
-+						      modinfo);
-+	mutex_unlock(&pl->config_mutex);
-+
-+	return ret;
-+}
-+EXPORT_SYMBOL_GPL(phylink_ethtool_get_module_info);
-+
-+int phylink_ethtool_get_module_eeprom(struct phylink *pl,
-+				      struct ethtool_eeprom *ee, u8 *buf)
-+{
-+	int ret = -EOPNOTSUPP;
-+
-+	mutex_lock(&pl->config_mutex);
-+	if (pl->module_ops)
-+		ret = pl->module_ops->get_module_eeprom(pl->module_data, ee,
-+							buf);
-+	mutex_unlock(&pl->config_mutex);
-+
-+	return ret;
-+}
-+EXPORT_SYMBOL_GPL(phylink_ethtool_get_module_eeprom);
-+
- int phylink_init_eee(struct phylink *pl, bool clk_stop_enable)
- {
- 	int ret = -EPROTONOSUPPORT;
-@@ -1016,6 +1049,39 @@ EXPORT_SYMBOL_GPL(phylink_mii_ioctl);
- 
- 
- 
-+int phylink_register_module(struct phylink *pl, void *data,
-+			    const struct phylink_module_ops *ops)
-+{
-+	int ret = -EBUSY;
-+
-+	mutex_lock(&pl->config_mutex);
-+	if (!pl->module_ops) {
-+		pl->module_ops = ops;
-+		pl->module_data = data;
-+		ret = 0;
-+	}
-+	mutex_unlock(&pl->config_mutex);
-+
-+	return ret;
-+}
-+EXPORT_SYMBOL_GPL(phylink_register_module);
-+
-+int phylink_unregister_module(struct phylink *pl, void *data)
-+{
-+	int ret = -EINVAL;
-+
-+	mutex_lock(&pl->config_mutex);
-+	if (pl->module_data == data) {
-+		pl->module_ops = NULL;
-+		pl->module_data = NULL;
-+		ret = 0;
-+	}
-+	mutex_unlock(&pl->config_mutex);
-+
-+	return ret;
-+}
-+EXPORT_SYMBOL_GPL(phylink_unregister_module);
-+
- void phylink_disable(struct phylink *pl)
- {
- 	set_bit(PHYLINK_DISABLE_LINK, &pl->phylink_disable_state);
---- a/include/linux/phylink.h
-+++ b/include/linux/phylink.h
-@@ -55,6 +55,11 @@ struct phylink_mac_ops {
- 			    struct phy_device *);
- };
- 
-+struct phylink_module_ops {
-+	int (*get_module_info)(void *, struct ethtool_modinfo *);
-+	int (*get_module_eeprom)(void *, struct ethtool_eeprom *, u8 *);
-+};
-+
- struct phylink *phylink_create(struct net_device *, struct device_node *,
- 	phy_interface_t iface, const struct phylink_mac_ops *ops);
- void phylink_destroy(struct phylink *);
-@@ -75,12 +80,19 @@ void phylink_ethtool_get_pauseparam(stru
- 				    struct ethtool_pauseparam *);
- int phylink_ethtool_set_pauseparam(struct phylink *,
- 				   struct ethtool_pauseparam *);
-+int phylink_ethtool_get_module_info(struct phylink *, struct ethtool_modinfo *);
-+int phylink_ethtool_get_module_eeprom(struct phylink *,
-+				      struct ethtool_eeprom *, u8 *);
- int phylink_init_eee(struct phylink *, bool);
- int phylink_get_eee_err(struct phylink *);
- int phylink_ethtool_get_eee(struct phylink *, struct ethtool_eee *);
- int phylink_ethtool_set_eee(struct phylink *, struct ethtool_eee *);
- int phylink_mii_ioctl(struct phylink *, struct ifreq *, int);
- 
-+int phylink_register_module(struct phylink *, void *,
-+			    const struct phylink_module_ops *);
-+int phylink_unregister_module(struct phylink *, void *);
-+
- void phylink_set_link_port(struct phylink *pl, u32 support, u8 port);
- int phylink_set_link_an_mode(struct phylink *pl, unsigned int mode);
- void phylink_disable(struct phylink *pl);