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, 45 deletions

diff --git a/target/linux/layerscape/patches-5.4/701-net-0347-staging-fsl-dpaa2-mac-do-not-call-dpmac_set_link_sta.patch b/target/linux/layerscape/patches-5.4/701-net-0347-staging-fsl-dpaa2-mac-do-not-call-dpmac_set_link_sta.patch
deleted file mode 100644
index 69202375ee..0000000000
--- a/target/linux/layerscape/patches-5.4/701-net-0347-staging-fsl-dpaa2-mac-do-not-call-dpmac_set_link_sta.patch
+++ /dev/null
@@ -1,45 +0,0 @@
-From 978b13baa79b68f3471cc2c5110a2e45aab9ca61 Mon Sep 17 00:00:00 2001
-From: Ioana Ciornei <ioana.ciornei@nxp.com>
-Date: Tue, 10 Dec 2019 17:26:06 +0200
-Subject: [PATCH] staging: fsl-dpaa2/mac: do not call dpmac_set_link_state()
- when nothing changed
-
-In case nothing changed in the link configuration do not call
-dpmac_set_link_state().
-This is needed in case of the following sequence of commands.
-
-$ ip link set dev eth1 up; ip link set dev eth2 down
-
-Phylib brings the link down when the aneg is started on the phy which
-translates in a link down from phy in MC and confuses the MC linkman.
-
-Signed-off-by: Ioana Ciornei <ioana.ciornei@nxp.com>
----
- drivers/staging/fsl-dpaa2/mac/mac.c | 16 ++++++++++------
- 1 file changed, 10 insertions(+), 6 deletions(-)
-
---- a/drivers/staging/fsl-dpaa2/mac/mac.c
-+++ b/drivers/staging/fsl-dpaa2/mac/mac.c
-@@ -158,12 +158,16 @@ static void dpaa2_mac_link_changed(struc
- 		netif_carrier_off(netdev);
- 	}
- 
--	if (priv->old_state.up != state.up ||
--	    priv->old_state.rate != state.rate ||
--	    priv->old_state.options != state.options) {
--		priv->old_state = state;
--		phy_print_status(phydev);
--	}
-+	/* Call the dpmac_set_link_state() only if there is a change in the
-+	 * link configuration
-+	 */
-+	if (priv->old_state.up == state.up &&
-+	    priv->old_state.rate == state.rate &&
-+	    priv->old_state.options == state.options)
-+		return;
-+
-+	priv->old_state = state;
-+	phy_print_status(phydev);
- 
- 	if (cmp_dpmac_ver(priv, DPMAC_LINK_AUTONEG_VER_MAJOR,
- 			  DPMAC_LINK_AUTONEG_VER_MINOR) < 0) {