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 89d6d2868e8c7359f2e9d7c6f06c4efdda798f1f..ab84f99f136917f8d87153dc56356b2f40337cab 100644 (file)
--- 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 {