diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0220-Revert-cpufreq-Temporarily-ignore-io_is_busy-1.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.4/0220-Revert-cpufreq-Temporarily-ignore-io_is_busy-1.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0220-Revert-cpufreq-Temporarily-ignore-io_is_busy-1.patch b/target/linux/brcm2708/patches-4.4/0220-Revert-cpufreq-Temporarily-ignore-io_is_busy-1.patch new file mode 100644 index 0000000000..423b801ce8 --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0220-Revert-cpufreq-Temporarily-ignore-io_is_busy-1.patch @@ -0,0 +1,26 @@ +From c353af0f83220068c10f6593b1767576b9b6cc18 Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Wed, 30 Mar 2016 20:18:38 +0100 +Subject: [PATCH 220/232] Revert "cpufreq: Temporarily ignore io_is_busy=1" + +This reverts commit 2af1218a8a0220fec526f64d03977b8451afb4c8. +--- + drivers/cpufreq/cpufreq_ondemand.c | 7 +------ + 1 file changed, 1 insertion(+), 6 deletions(-) + +--- a/drivers/cpufreq/cpufreq_ondemand.c ++++ b/drivers/cpufreq/cpufreq_ondemand.c +@@ -307,12 +307,7 @@ static ssize_t store_io_is_busy(struct d + ret = sscanf(buf, "%u", &input); + if (ret != 1) + return -EINVAL; +- // XXX temporary hack +- if (input > 1) +- input = 1; +- else +- input = 0; +- od_tuners->io_is_busy = input; ++ od_tuners->io_is_busy = !!input; + + /* we need to re-evaluate prev_cpu_idle */ + for_each_online_cpu(j) { |