brcm2708: remove a patch that was added in the stable update (fixes #19253)

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

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44920 3c298f89-4303-0410-b956-a3cf2f4a3e73

target/linux/brcm2708/patches-3.18/0114-ntp-Patch-to-fix-false-positives-on-32bit-systems.patch

-From 89d56313537f161a0d9b3888c0f39770cbb994a7 Mon Sep 17 00:00:00 2001
-From: popcornmix <popcornmix@gmail.com>
-Date: Sun, 8 Feb 2015 13:17:00 +0000
-Subject: [PATCH 114/114] ntp: Patch to fix false positives on 32bit systems
-
-See: https://bugzilla.kernel.org/show_bug.cgi?id=92481
----
- kernel/time/ntp.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
---- a/kernel/time/ntp.c
-+++ b/kernel/time/ntp.c
-@@ -634,9 +634,9 @@ int ntp_validate_timex(struct timex *txc
- 		return -EPERM;
- 
- 	if (txc->modes & ADJ_FREQUENCY) {
--		if (LONG_MIN / PPM_SCALE > txc->freq)
-+		if (LLONG_MIN / PPM_SCALE > txc->freq)
- 			return -EINVAL;
--		if (LONG_MAX / PPM_SCALE < txc->freq)
-+		if (LLONG_MAX / PPM_SCALE < txc->freq)
- 			return -EINVAL;
- 	}
-