kernel: delete Linux 5.4 config and patches

As the upcoming release will be based on Linux 5.10 only, remove all
kernel configuration as well as patches for Linux 5.4.
There were no targets still actively using Linux 5.4.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 3a14580411adfb75f9a44eded9f41245b9e44606)

1 files changed, 0 insertions, 30 deletions

diff --git a/target/linux/layerscape/patches-5.4/701-net-0398-enetc-add-ioctl-support-for-PHY-related-ops.patch b/target/linux/layerscape/patches-5.4/701-net-0398-enetc-add-ioctl-support-for-PHY-related-ops.patch
deleted file mode 100644
index 6865f23169..0000000000
--- a/target/linux/layerscape/patches-5.4/701-net-0398-enetc-add-ioctl-support-for-PHY-related-ops.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-From d3fe9bfb9c854ce3acb7db099d9c9476e4fe2ea7 Mon Sep 17 00:00:00 2001
-From: Michael Walle <michael@walle.cc>
-Date: Thu, 7 Nov 2019 09:39:37 +0100
-Subject: [PATCH] enetc: add ioctl() support for PHY-related ops
-
-If there is an attached PHY try to handle the requested ioctl with its
-handler, which allows the userspace to access PHY registers, for
-example. This will make mii-diag and similar tools work.
-
-Signed-off-by: Michael Walle <michael@walle.cc>
-Reviewed-by: Andrew Lunn <andrew@lunn.ch>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
- drivers/net/ethernet/freescale/enetc/enetc.c | 5 ++++-
- 1 file changed, 4 insertions(+), 1 deletion(-)
-
---- a/drivers/net/ethernet/freescale/enetc/enetc.c
-+++ b/drivers/net/ethernet/freescale/enetc/enetc.c
-@@ -1653,7 +1653,10 @@ int enetc_ioctl(struct net_device *ndev,
- 	if (cmd == SIOCGHWTSTAMP)
- 		return enetc_hwtstamp_get(ndev, rq);
- #endif
--	return -EINVAL;
-+
-+	if (!ndev->phydev)
-+		return -EINVAL;
-+	return phy_mii_ioctl(ndev->phydev, rq, cmd);
- }
- 
- int enetc_alloc_msix(struct enetc_ndev_priv *priv)