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, 29 deletions

diff --git a/target/linux/layerscape/patches-5.4/808-i2c-0002-MLK-10893-i2c-imx-add-irqf_no_suspend.patch b/target/linux/layerscape/patches-5.4/808-i2c-0002-MLK-10893-i2c-imx-add-irqf_no_suspend.patch
deleted file mode 100644
index c583177ebf..0000000000
--- a/target/linux/layerscape/patches-5.4/808-i2c-0002-MLK-10893-i2c-imx-add-irqf_no_suspend.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-From 0d7b6f59e736f6f7389e5346a518f2dc009bbf89 Mon Sep 17 00:00:00 2001
-From: gaopan <b54642@freescale.com>
-Date: Tue, 12 May 2015 18:25:29 +0800
-Subject: [PATCH] MLK-10893: i2c: imx: add irqf_no_suspend
-
-The i2c irq is masked when pcie starts a i2c transfer process
-during noirq suspend stage. As a result, i2c transfer fails.
-To solve the problem, IRQF_NO_SUSPEND is added to i2c bus.
-
-Signed-off-by: Gao Pan <b54642@freescale.com>
-Signed-off-by: Fugang Duan <B38611@freescale.com>
-Signed-off-by: Vipul Kumar <vipul_kumar@mentor.com>
-(cherry picked from commit d21259d913effcad322e30d389323e72a0f9709d)
----
- drivers/i2c/busses/i2c-imx.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
---- a/drivers/i2c/busses/i2c-imx.c
-+++ b/drivers/i2c/busses/i2c-imx.c
-@@ -1159,7 +1159,8 @@ static int i2c_imx_probe(struct platform
- 		goto rpm_disable;
- 
- 	/* Request IRQ */
--	ret = request_threaded_irq(irq, i2c_imx_isr, NULL, IRQF_SHARED,
-+	ret = request_threaded_irq(irq, i2c_imx_isr, NULL,
-+				   IRQF_SHARED | IRQF_NO_SUSPEND,
- 				   pdev->name, i2c_imx);
- 	if (ret) {
- 		dev_err(&pdev->dev, "can't claim irq %d\n", irq);