From c264c651fd318274ffe27219947f17f24f07c073 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Mon, 6 Feb 2012 08:17:12 -0800 Subject: [PATCH] Disable MCP limit exceeded messages from Intel IPS driver On a system on the thermal limit these are quite noisy and flood the logs. Better would be a counter anyways. But given that we don't even have anything for normal throttling this doesn't seem to be urgent either. Reviewed-by: Jesse Barnes Signed-off-by: Andi Kleen Signed-off-by: Len Brown --- drivers/platform/x86/intel_ips.c | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-) diff --git a/drivers/platform/x86/intel_ips.c b/drivers/platform/x86/intel_ips.c index 88a98cff5a44..f7ba316e0ed6 100644 --- a/drivers/platform/x86/intel_ips.c +++ b/drivers/platform/x86/intel_ips.c @@ -609,25 +609,16 @@ static bool mcp_exceeded(struct ips_driver *ips) bool ret = false; u32 temp_limit; u32 avg_power; - const char *msg = "MCP limit exceeded: "; spin_lock_irqsave(&ips->turbo_status_lock, flags); temp_limit = ips->mcp_temp_limit * 100; - if (ips->mcp_avg_temp > temp_limit) { - dev_info(&ips->dev->dev, - "%sAvg temp %u, limit %u\n", msg, ips->mcp_avg_temp, - temp_limit); + if (ips->mcp_avg_temp > temp_limit) ret = true; - } avg_power = ips->cpu_avg_power + ips->mch_avg_power; - if (avg_power > ips->mcp_power_limit) { - dev_info(&ips->dev->dev, - "%sAvg power %u, limit %u\n", msg, avg_power, - ips->mcp_power_limit); + if (avg_power > ips->mcp_power_limit) ret = true; - } spin_unlock_irqrestore(&ips->turbo_status_lock, flags); -- 2.20.1