mvebu: 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, 40 deletions

diff --git a/target/linux/mvebu/patches-4.14/400-cpuidle-mvebu-indicate-failure-to-enter-deeper-sleep.patch b/target/linux/mvebu/patches-4.14/400-cpuidle-mvebu-indicate-failure-to-enter-deeper-sleep.patch
deleted file mode 100644
index 29f36be460..0000000000
--- a/target/linux/mvebu/patches-4.14/400-cpuidle-mvebu-indicate-failure-to-enter-deeper-sleep.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-From c28b2d367da8a471482e6a4aa8337ab6369a80c2 Mon Sep 17 00:00:00 2001
-From: Russell King <rmk+kernel@arm.linux.org.uk>
-Date: Sat, 3 Oct 2015 09:13:05 +0100
-Subject: cpuidle: mvebu: indicate failure to enter deeper sleep states
-
-The cpuidle ->enter method expects the return value to be the sleep
-state we entered.  Returning negative numbers or other codes is not
-permissible since coupled CPU idle was merged.
-
-At least some of the mvebu_v7_cpu_suspend() implementations return the
-value from cpu_suspend(), which returns zero if the CPU vectors back
-into the kernel via cpu_resume() (the success case), or the non-zero
-return value of the suspend actor, or one (failure cases).
-
-We do not want to be returning the failure case value back to CPU idle
-as that indicates that we successfully entered one of the deeper idle
-states.  Always return zero instead, indicating that we slept for the
-shortest amount of time.
-
-Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
----
- drivers/cpuidle/cpuidle-mvebu-v7.c | 6 +++++-
- 1 file changed, 5 insertions(+), 1 deletion(-)
-
---- a/drivers/cpuidle/cpuidle-mvebu-v7.c
-+++ b/drivers/cpuidle/cpuidle-mvebu-v7.c
-@@ -39,8 +39,12 @@ static int mvebu_v7_enter_idle(struct cp
- 	ret = mvebu_v7_cpu_suspend(deepidle);
- 	cpu_pm_exit();
- 
-+	/*
-+	 * If we failed to enter the desired state, indicate that we
-+	 * slept lightly.
-+	 */
- 	if (ret)
--		return ret;
-+		return 0;
- 
- 	return index;
- }