From: Alexey Starikovskiy <astarikovskiy@suse.de>
Date: Sun, 9 Nov 2008 16:01:06 +0000 (+0300)
Subject: ACPI: EC: lower interrupt storm treshold
X-Git-Tag: firefly_0821_release~16872^2^2~1
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=06cf7d3c7af902939cd1754abcafb2464060cba8;p=firefly-linux-kernel-4.4.55.git

ACPI: EC: lower interrupt storm treshold

http://bugzilla.kernel.org/show_bug.cgi?id=11892

Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
---

diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
index 89d6d2868e8c..ab84f99f1369 100644
--- a/drivers/acpi/ec.c
+++ b/drivers/acpi/ec.c
@@ -70,7 +70,7 @@ enum ec_command {
 #define ACPI_EC_UDELAY_GLK	1000	/* Wait 1ms max. to get global lock */
 #define ACPI_EC_UDELAY		100	/* Wait 100us before polling EC again */
 
-#define ACPI_EC_STORM_THRESHOLD 20	/* number of false interrupts
+#define ACPI_EC_STORM_THRESHOLD 8	/* number of false interrupts
 					   per one transaction */
 
 enum {