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, 29 deletions

diff --git a/target/linux/at91/patches-5.10/242-clk-at91-clk-master-fix-prescaler-logic.patch b/target/linux/at91/patches-5.10/242-clk-at91-clk-master-fix-prescaler-logic.patch
deleted file mode 100644
index 950ca26afd..0000000000
--- a/target/linux/at91/patches-5.10/242-clk-at91-clk-master-fix-prescaler-logic.patch
+++ /dev/null
@@ -1,29 +0,0 @@
-From 4375cd63b55860f5e82618dc5f50846b3129842a Mon Sep 17 00:00:00 2001
-From: Claudiu Beznea <claudiu.beznea@microchip.com>
-Date: Mon, 11 Oct 2021 14:27:14 +0300
-Subject: [PATCH 242/247] clk: at91: clk-master: fix prescaler logic
-
-When prescaler value read from register is MASTER_PRES_MAX it means
-that the input clock will be divided by 3. Fix the code to reflect
-this.
-
-Fixes: 7a110b9107ed8 ("clk: at91: clk-master: re-factor master clock")
-Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
-Link: https://lore.kernel.org/r/20211011112719.3951784-11-claudiu.beznea@microchip.com
-Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
-Signed-off-by: Stephen Boyd <sboyd@kernel.org>
----
- drivers/clk/at91/clk-master.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/drivers/clk/at91/clk-master.c
-+++ b/drivers/clk/at91/clk-master.c
-@@ -386,7 +386,7 @@ static unsigned long clk_master_pres_rec
- 
- 	val &= master->layout->mask;
- 	pres = (val >> master->layout->pres_shift) & MASTER_PRES_MASK;
--	if (pres == 3 && characteristics->have_div3_pres)
-+	if (pres == MASTER_PRES_MAX && characteristics->have_div3_pres)
- 		pres = 3;
- 	else
- 		pres = (1 << pres);