diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0226-Revert-Revert-cpufreq-Temporarily-ignore-io_is_busy-.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.4/0226-Revert-Revert-cpufreq-Temporarily-ignore-io_is_busy-.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0226-Revert-Revert-cpufreq-Temporarily-ignore-io_is_busy-.patch b/target/linux/brcm2708/patches-4.4/0226-Revert-Revert-cpufreq-Temporarily-ignore-io_is_busy-.patch new file mode 100644 index 0000000000..8e0ed452ad --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0226-Revert-Revert-cpufreq-Temporarily-ignore-io_is_busy-.patch @@ -0,0 +1,27 @@ +From 846df5e9c9f2510a68c26922eb6a04b76c576357 Mon Sep 17 00:00:00 2001 +From: popcornmix <popcornmix@gmail.com> +Date: Mon, 4 Apr 2016 19:52:27 +0100 +Subject: [PATCH 226/381] Revert "Revert "cpufreq: Temporarily ignore + io_is_busy=1"" + +This reverts commit c353af0f83220068c10f6593b1767576b9b6cc18. +--- + 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) { |