ath79: Remove kernel 4.14 support

This target was switched to kernel 4.19 more than 6 months ago in commit
f342ffd300da ("treewide: kernel: bump some targets to 4.19") and now
with kernel 5.4 support being added it gets harder to support kernel
4.14 in addition to kernel 4.19 and 5.4.

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

1 files changed, 0 insertions, 32 deletions

diff --git a/target/linux/ath79/patches-4.14/0002-watchdog-ath79-fix-maximum-timeout.patch b/target/linux/ath79/patches-4.14/0002-watchdog-ath79-fix-maximum-timeout.patch
deleted file mode 100644
index 36234d8d83..0000000000
--- a/target/linux/ath79/patches-4.14/0002-watchdog-ath79-fix-maximum-timeout.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-From 5f5c9858af167f842ee8df053920b98387a71af1 Mon Sep 17 00:00:00 2001
-From: John Crispin <john@phrozen.org>
-Date: Mon, 5 Mar 2018 11:41:25 +0100
-Subject: [PATCH 02/27] watchdog: ath79: fix maximum timeout
-
-If the userland tries to set a timeout higher than the max_timeout,
-then we should fallback to max_timeout.
-
-Signed-off-by: John Crispin <john@phrozen.org>
----
- drivers/watchdog/ath79_wdt.c | 8 ++++++--
- 1 file changed, 6 insertions(+), 2 deletions(-)
-
---- a/drivers/watchdog/ath79_wdt.c
-+++ b/drivers/watchdog/ath79_wdt.c
-@@ -115,10 +115,14 @@ static inline void ath79_wdt_disable(voi
- 
- static int ath79_wdt_set_timeout(int val)
- {
--	if (val < 1 || val > max_timeout)
-+	if (val < 1)
- 		return -EINVAL;
- 
--	timeout = val;
-+	if (val > max_timeout)
-+		timeout = max_timeout;
-+	else
-+		timeout = val;
-+
- 	ath79_wdt_keepalive();
- 
- 	return 0;