ramips: drop linux 4.9 support

4.14 has been tested a lot by a number of users, and we want to use it
for the release.

Signed-off-by: Felix Fietkau <nbd@nbd.name>

1 files changed, 0 insertions, 28 deletions

diff --git a/target/linux/ramips/patches-4.9/0013-owrt-hack-fix-mt7688-cache-issue.patch b/target/linux/ramips/patches-4.9/0013-owrt-hack-fix-mt7688-cache-issue.patch
deleted file mode 100644
index 0a3ef365fa..0000000000
--- a/target/linux/ramips/patches-4.9/0013-owrt-hack-fix-mt7688-cache-issue.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-From 5ede027f6c4a57ed25da872420508b7f1168b36b Mon Sep 17 00:00:00 2001
-From: John Crispin <blogic@openwrt.org>
-Date: Mon, 7 Dec 2015 17:15:32 +0100
-Subject: [PATCH 13/53] owrt: hack: fix mt7688 cache issue
-
-Signed-off-by: John Crispin <blogic@openwrt.org>
----
- arch/mips/kernel/setup.c |    2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
---- a/arch/mips/kernel/setup.c
-+++ b/arch/mips/kernel/setup.c
-@@ -846,7 +846,6 @@ static void __init arch_mem_init(char **
- 				crashk_res.end - crashk_res.start + 1,
- 				BOOTMEM_DEFAULT);
- #endif
--	device_tree_init();
- 	sparse_init();
- 	plat_swiotlb_setup();
- 
-@@ -962,6 +961,7 @@ void __init setup_arch(char **cmdline_p)
- 
- 	cpu_cache_init();
- 	paging_init();
-+	device_tree_init();
- }
- 
- unsigned long kernelsp[NR_CPUS];