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, 37 deletions

diff --git a/target/linux/generic/backport-5.4/804-v5.8-i2c-pxa-remove-unneeded-includes.patch b/target/linux/generic/backport-5.4/804-v5.8-i2c-pxa-remove-unneeded-includes.patch
deleted file mode 100644
index 6a911325dd..0000000000
--- a/target/linux/generic/backport-5.4/804-v5.8-i2c-pxa-remove-unneeded-includes.patch
+++ /dev/null
@@ -1,37 +0,0 @@
-From: Russell King <rmk+kernel@armlinux.org.uk>
-Bcc: linux@mail.armlinux.org.uk
-Cc: linux-i2c@vger.kernel.org
-Subject: [PATCH 02/17] i2c: pxa: remove unneeded includes
-MIME-Version: 1.0
-Content-Disposition: inline
-Content-Transfer-Encoding: 8bit
-Content-Type: text/plain; charset="utf-8"
-
-i2c-pxa does not need linux/sched.h nor linux/time.h includes, so
-remove these.
-
-Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
----
- drivers/i2c/busses/i2c-pxa.c | 4 ----
- 1 file changed, 4 deletions(-)
-
---- a/drivers/i2c/busses/i2c-pxa.c
-+++ b/drivers/i2c/busses/i2c-pxa.c
-@@ -20,8 +20,6 @@
- #include <linux/module.h>
- #include <linux/i2c.h>
- #include <linux/init.h>
--#include <linux/time.h>
--#include <linux/sched.h>
- #include <linux/delay.h>
- #include <linux/errno.h>
- #include <linux/interrupt.h>
-@@ -35,8 +33,6 @@
- #include <linux/io.h>
- #include <linux/platform_data/i2c-pxa.h>
- 
--#include <asm/irq.h>
--
- struct pxa_reg_layout {
- 	u32 ibmr;
- 	u32 idbr;