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, 41 deletions

diff --git a/target/linux/layerscape/patches-5.4/806-dma-0013-MLK-17782-dma-fsl-edma-v3-fix-issue-reported-by-Cove.patch b/target/linux/layerscape/patches-5.4/806-dma-0013-MLK-17782-dma-fsl-edma-v3-fix-issue-reported-by-Cove.patch
deleted file mode 100644
index 05b9852bec..0000000000
--- a/target/linux/layerscape/patches-5.4/806-dma-0013-MLK-17782-dma-fsl-edma-v3-fix-issue-reported-by-Cove.patch
+++ /dev/null
@@ -1,41 +0,0 @@
-From 82b892c3df4893b123681b2ba725c0861e0112a4 Mon Sep 17 00:00:00 2001
-From: Robin Gong <yibin.gong@nxp.com>
-Date: Tue, 13 Mar 2018 02:03:09 +0800
-Subject: [PATCH] MLK-17782 dma: fsl-edma-v3: fix issue reported by Coverity
-
-Fix below issue reported by Coverity, actually, don't need this
-condition check here, remove it.
-
-CID undefined (#1 of 1): Wrong operator used (CONSTANT_EXPRESSION_RESULT)operator_confusion:
-(16UL /* 1UL << 4 */) | (__u16)(__le16)tcd->csr is always 1/true regardless of the values of its operand.
-This occurs as the logical first operand of "&&".
-
-Signed-off-by: Robin Gong <yibin.gong@nxp.com>
-Reviewed-by: Shengjiu Wang <shengjiu.wang@nxp.com>
-(cherry picked from commit ab942110975cadcde57ab1110df03f526bd3fec5)
----
- drivers/dma/fsl-edma-v3.c | 6 ++----
- 1 file changed, 2 insertions(+), 4 deletions(-)
-
---- a/drivers/dma/fsl-edma-v3.c
-+++ b/drivers/dma/fsl-edma-v3.c
-@@ -1,7 +1,7 @@
- /*
-  * drivers/dma/fsl-edma3-v3.c
-  *
-- * Copyright 2017 NXP .
-+ * Copyright 2017-2018 NXP .
-  *
-  * Driver for the Freescale eDMA engine v3. This driver based on fsl-edma3.c
-  * but changed to meet the IP change on i.MX8QM: every dma channel is specific
-@@ -451,9 +451,7 @@ static void fsl_edma3_set_tcd_regs(struc
- 	writel(le32_to_cpu(tcd->dlast_sga), addr + EDMA_TCD_DLAST_SGA);
- 
- 	/* Must clear CHa_CSR[DONE] bit before enable TCDa_CSR[ESG] */
--	if ((EDMA_TCD_CSR_E_SG | le16_to_cpu(tcd->csr)) &&
--		EDMA_CH_CSR_DONE | readl(addr + EDMA_CH_CSR))
--		writel(EDMA_CH_CSR_DONE, addr + EDMA_CH_CSR);
-+	writel(readl(addr + EDMA_CH_CSR), addr + EDMA_CH_CSR);
- 
- 	writew(le16_to_cpu(tcd->csr), addr + EDMA_TCD_CSR);
- }