treewide: remove files for building 5.10 kernel

All targets are bumped to 5.15. Remove the old 5.10 patches, configs
and files using:

  find target/linux -iname '*-5.10' -exec rm -r {} \;

Further, remove the 5.10 include.

Signed-off-by: Nick Hainke <vincent@systemli.org>

1 files changed, 0 insertions, 60 deletions

diff --git a/target/linux/at91/patches-5.10/118-net-macb-unprepare-clocks-in-case-of-failure.patch b/target/linux/at91/patches-5.10/118-net-macb-unprepare-clocks-in-case-of-failure.patch
deleted file mode 100644
index c66d334f3a..0000000000
--- a/target/linux/at91/patches-5.10/118-net-macb-unprepare-clocks-in-case-of-failure.patch
+++ /dev/null
@@ -1,60 +0,0 @@
-From 9692c07ee8bf8f68b74d553d861d092e33264781 Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <claudiu.beznea@microchip.com>
-Date: Wed, 9 Dec 2020 15:03:35 +0200
-Subject: [PATCH 118/247] net: macb: unprepare clocks in case of failure
-
-Unprepare clocks in case of any failure in fu540_c000_clk_init().
-
-Fixes: c218ad559020 ("macb: Add support for SiFive FU540-C000")
-Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
- drivers/net/ethernet/cadence/macb_main.c | 24 ++++++++++++++++++------
- 1 file changed, 18 insertions(+), 6 deletions(-)
-
---- a/drivers/net/ethernet/cadence/macb_main.c
-+++ b/drivers/net/ethernet/cadence/macb_main.c
-@@ -4335,8 +4335,10 @@ static int fu540_c000_clk_init(struct pl
- 		return err;
- 
- 	mgmt = devm_kzalloc(&pdev->dev, sizeof(*mgmt), GFP_KERNEL);
--	if (!mgmt)
--		return -ENOMEM;
-+	if (!mgmt) {
-+		err = -ENOMEM;
-+		goto err_disable_clks;
-+	}
- 
- 	init.name = "sifive-gemgxl-mgmt";
- 	init.ops = &fu540_c000_ops;
-@@ -4347,16 +4349,26 @@ static int fu540_c000_clk_init(struct pl
- 	mgmt->hw.init = &init;
- 
- 	*tx_clk = devm_clk_register(&pdev->dev, &mgmt->hw);
--	if (IS_ERR(*tx_clk))
--		return PTR_ERR(*tx_clk);
-+	if (IS_ERR(*tx_clk)) {
-+		err = PTR_ERR(*tx_clk);
-+		goto err_disable_clks;
-+	}
- 
- 	err = clk_prepare_enable(*tx_clk);
--	if (err)
-+	if (err) {
- 		dev_err(&pdev->dev, "failed to enable tx_clk (%u)\n", err);
--	else
-+		*tx_clk = NULL;
-+		goto err_disable_clks;
-+	} else {
- 		dev_info(&pdev->dev, "Registered clk switch '%s'\n", init.name);
-+	}
- 
- 	return 0;
-+
-+err_disable_clks:
-+	macb_clks_disable(*pclk, *hclk, *tx_clk, *rx_clk, *tsu_clk);
-+
-+	return err;
- }
- 
- static int fu540_c000_init(struct platform_device *pdev)