brcm2708: remove linux 4.4 support

[openwrt/openwrt.git] / target / linux / brcm2708 / patches-4.4 / 0218-cpufreq-Temporarily-ignore-io_is_busy-1.patch

diff --git a/target/linux/brcm2708/patches-4.4/0218-cpufreq-Temporarily-ignore-io_is_busy-1.patch b/target/linux/brcm2708/patches-4.4/0218-cpufreq-Temporarily-ignore-io_is_busy-1.patch
deleted file mode 100644 (file)
index ca5c0fc..0000000
--- a/target/linux/brcm2708/patches-4.4/0218-cpufreq-Temporarily-ignore-io_is_busy-1.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-From f22c5a99f10b4bc3e219c682e0eb28d2fcdbb4d0 Mon Sep 17 00:00:00 2001
-From: Phil Elwell <phil@raspberrypi.org>
-Date: Wed, 30 Mar 2016 17:23:15 +0100
-Subject: [PATCH] cpufreq: Temporarily ignore io_is_busy=1
-
-To speed testing of the new sdhost driver that adapts to changes in
-core_freq, hack the on-demand governor to treat io_is_busy=1 as
-io_is_busy=0. The io_is_busy feature can still be forced using
-io_is_busy=2.
-
-Signed-off-by: Phil Elwell <phil@raspberrypi.org>
----
- drivers/cpufreq/cpufreq_ondemand.c | 7 ++++++-
- 1 file changed, 6 insertions(+), 1 deletion(-)
-
---- a/drivers/cpufreq/cpufreq_ondemand.c
-+++ b/drivers/cpufreq/cpufreq_ondemand.c
-@@ -307,7 +307,12 @@ static ssize_t store_io_is_busy(struct d
-       ret = sscanf(buf, "%u", &input);
-       if (ret != 1)
-               return -EINVAL;
--      od_tuners->io_is_busy = !!input;
-+      // XXX temporary hack
-+      if (input > 1)
-+              input = 1;
-+      else
-+              input = 0;
-+      od_tuners->io_is_busy = input;
- 
-       /* we need to re-evaluate prev_cpu_idle */
-       for_each_online_cpu(j) {