Code/ibm-acpi-0.12a-2.6.14-fan.patch
--- drivers/acpi/ibm_acpi.c.orig 2005-11-01 19:47:44.262270250 0100
drivers/acpi/ibm_acpi.c 2005-11-01 20:16:16.081252250 0100
@@ -1465,6 1465,7 @@ static int fan_read(char *p)
{ int len = 0; int s; char status_read = 0; u8 lo, hi, status;
if (gfan_handle) {
@@ -1477,9 1478,11 @@ static int fan_read(char *p)
/* all except 570, 600e/x, 770e, 770x */ if (!acpi_ec_read(fan_status_offset,