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, 27 deletions

diff --git a/target/linux/generic/backport-5.4/026-power-reset-linkstation-poweroff-add-missing-put_dev.patch b/target/linux/generic/backport-5.4/026-power-reset-linkstation-poweroff-add-missing-put_dev.patch
deleted file mode 100644
index 66e75bf514..0000000000
--- a/target/linux/generic/backport-5.4/026-power-reset-linkstation-poweroff-add-missing-put_dev.patch
+++ /dev/null
@@ -1,27 +0,0 @@
-From 1027a42c25cbf8cfc4ade6503c5110aae04866af Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Daniel=20Gonz=C3=A1lez=20Cabanelas?= <dgcbueu@gmail.com>
-Date: Fri, 16 Oct 2020 20:22:37 +0200
-Subject: [PATCH] power: reset: linkstation-poweroff: add missing put_device()
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-The of_mdio_find_bus() takes a reference to the underlying device
-structure, we should release that reference using a put_device() call.
-
-Signed-off-by: Daniel González Cabanelas <dgcbueu@gmail.com>
-Signed-off-by: Sebastian Reichel <sre@kernel.org>
----
- drivers/power/reset/linkstation-poweroff.c | 1 +
- 1 file changed, 1 insertion(+)
-
---- a/drivers/power/reset/linkstation-poweroff.c
-+++ b/drivers/power/reset/linkstation-poweroff.c
-@@ -113,6 +113,7 @@ static int __init linkstation_poweroff_i
- 		return -EPROBE_DEFER;
- 
- 	phydev = phy_find_first(bus);
-+	put_device(&bus->dev);
- 	if (!phydev)
- 		return -EPROBE_DEFER;
-