Fix superio enable sequence for SIO address 0x4e

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2015-03-29 16:33:17 -07:00
parent 9c1361716e
commit 1bbf1353fa
1 changed files with 1 additions and 1 deletions
--- a/it87.c
+++ b/it87.c
@@ -130,7 +130,7 @@ static inline int superio_enter(int ioreg)
 	outb(0x87, ioreg);
 	outb(0x01, ioreg);
 	outb(0x55, ioreg);
-	outb(0x55, ioreg);
+	outb(ioreg == REG_4E ? 0xaa : 0x55, ioreg);
 	return 0;
 }