From: Andi Kleen <ak@linux.intel.com>
Date: Mon, 6 Feb 2012 16:17:12 +0000 (-0800)
Subject: Disable MCP limit exceeded messages from Intel IPS driver
X-Git-Tag: Ubuntu-5.13.0-19.19~24738^2~3^9~1
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=c264c651fd318274ffe27219947f17f24f07c073;p=mirror_ubuntu-jammy-kernel.git

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 <jbarnes@virtuousgeek.org>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
---

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);