From 0b3031685d2d86069a9e02493b1d2ca4c99eb35c Mon Sep 17 00:00:00 2001
From: Carlos Corbacho <carlos@strangeworlds.co.uk>
Date: Thu, 31 Jan 2008 13:12:33 +0000
Subject: [PATCH] acer_acpi - Mask read value for mail LED on WMID

Some laptops can return strange values (like 16 & 17) but we only care
about the first bit.
---
 acer_acpi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/acer_acpi.c b/acer_acpi.c
index dbafa4a..cd6715e 100644
--- a/acer_acpi.c
+++ b/acer_acpi.c
@@ -778,7 +778,7 @@ static acpi_status WMID_get_u32(u32 *value, u32 cap, struct Interface *iface)
 	case ACER_CAP_MAILLED:
 		if (quirks->mailled == 1) {
 			ec_read(0x9f, &tmp);
-			*value = tmp;
+			*value = tmp & 0x01;
 			return 0;
 		}
 	case ACER_CAP_TOUCHPAD_READ:
-- 
2.11.4.GIT