kernel: copy kernel 4.19 code to 5.4

No changes were done to the patches while coping them. Currently they do
not apply on top of kernel 5.4.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

1 files changed, 59 insertions, 0 deletions

diff --git a/target/linux/generic/backport-5.4/708-v5.3-net-phylink-remove-netdev-from-phylink-mii-ioctl-emu.patch b/target/linux/generic/backport-5.4/708-v5.3-net-phylink-remove-netdev-from-phylink-mii-ioctl-emu.patch
new file mode 100644
index 0000000000..1c3f1cc01a
--- /dev/null
+++ b/target/linux/generic/backport-5.4/708-v5.3-net-phylink-remove-netdev-from-phylink-mii-ioctl-emu.patch
@@ -0,0 +1,59 @@
+From 4c4323084e9a67210c8d269dceba1be99356c414 Mon Sep 17 00:00:00 2001
+From: Russell King <rmk+kernel@armlinux.org.uk>
+Date: Tue, 28 May 2019 10:57:18 +0100
+Subject: [PATCH 606/660] net: phylink: remove netdev from phylink mii ioctl
+ emulation
+
+The netdev used in the phylink ioctl emulation is never used, so let's
+remove it.
+
+Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
+Reviewed-by: Andrew Lunn <andrew@lunn.ch>
+Signed-off-by: David S. Miller <davem@davemloft.net>
+Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
+---
+ drivers/net/phy/phylink.c | 12 ++++--------
+ 1 file changed, 4 insertions(+), 8 deletions(-)
+
+--- a/drivers/net/phy/phylink.c
++++ b/drivers/net/phy/phylink.c
+@@ -1360,8 +1360,8 @@ EXPORT_SYMBOL_GPL(phylink_ethtool_set_ee
+  *
+  * FIXME: should deal with negotiation state too.
+  */
+-static int phylink_mii_emul_read(struct net_device *ndev, unsigned int reg,
+-				 struct phylink_link_state *state, bool aneg)
++static int phylink_mii_emul_read(unsigned int reg,
++				 struct phylink_link_state *state)
+ {
+ 	struct fixed_phy_status fs;
+ 	int val;
+@@ -1376,8 +1376,6 @@ static int phylink_mii_emul_read(struct
+ 	if (reg == MII_BMSR) {
+ 		if (!state->an_complete)
+ 			val &= ~BMSR_ANEGCOMPLETE;
+-		if (!aneg)
+-			val &= ~BMSR_ANEGCAPABLE;
+ 	}
+ 	return val;
+ }
+@@ -1473,8 +1471,7 @@ static int phylink_mii_read(struct phyli
+ 	case MLO_AN_FIXED:
+ 		if (phy_id == 0) {
+ 			phylink_get_fixed_state(pl, &state);
+-			val = phylink_mii_emul_read(pl->netdev, reg, &state,
+-						    true);
++			val = phylink_mii_emul_read(reg, &state);
+ 		}
+ 		break;
+ 
+@@ -1487,8 +1484,7 @@ static int phylink_mii_read(struct phyli
+ 			if (val < 0)
+ 				return val;
+ 
+-			val = phylink_mii_emul_read(pl->netdev, reg, &state,
+-						    true);
++			val = phylink_mii_emul_read(reg, &state);
+ 		}
+ 		break;
+ 	}