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authorChris Wilson2020-04-10 20:26:29 +0100
committerRafael J. Wysocki2020-04-27 10:30:11 +0200
commit8c539776ac83c0857395e1ccc9c6b516521a2d32 (patch)
treed3fa0756ca6101dad1dc882d8a84a08030a55899 /drivers
parent6a8b55ed4056ea5559ebe4f6a4b247f627870d4c (diff)
cpufreq: intel_pstate: Only mention the BIOS disabling turbo mode once
Make a note of the first time we discover the turbo mode has been disabled by the BIOS, as otherwise we complain every time we try to update the mode. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/cpufreq/intel_pstate.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
index 4d1e25d1ced1..4d3429b2058f 100644
--- a/drivers/cpufreq/intel_pstate.c
+++ b/drivers/cpufreq/intel_pstate.c
@@ -1059,7 +1059,7 @@ static ssize_t store_no_turbo(struct kobject *a, struct kobj_attribute *b,
update_turbo_state();
if (global.turbo_disabled) {
- pr_warn("Turbo disabled by BIOS or unavailable on processor\n");
+ pr_notice_once("Turbo disabled by BIOS or unavailable on processor\n");
mutex_unlock(&intel_pstate_limits_lock);
mutex_unlock(&intel_pstate_driver_lock);
return -EPERM;