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ACPI: EC: Fix MSI DMI detection 

MSI strings should be ORed, not ANDed.

Reference: http://bugzilla.kernel.org/show_bug.cgi?id=14446

cc: stable@kernel.org
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Alexey Starikovskiy 2009-12-22 02:42:52 -05:00 committed by Len Brown
parent 22763c5cf3
commit 55b313f249
1 changed files with 8 additions and 2 deletions
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10
drivers/acpi/ec.c
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@ -916,6 +916,7 @@ static int ec_validate_ecdt(const struct dmi_system_id *id)
/* MSI EC needs special treatment, enable it */
static int ec_flag_msi(const struct dmi_system_id *id)
{
printk(KERN_DEBUG PREFIX "Detected MSI hardware, enabling workarounds.\n");
EC_FLAGS_MSI = 1;
EC_FLAGS_VALIDATE_ECDT = 1;
return 0;
@ -928,8 +929,13 @@ static struct dmi_system_id __initdata ec_dmi_table[] = {
DMI_MATCH(DMI_BOARD_NAME, "JFL92") }, NULL},
{
ec_flag_msi, "MSI hardware", {
DMI_MATCH(DMI_BIOS_VENDOR, "Micro-Star"),
DMI_MATCH(DMI_CHASSIS_VENDOR, "MICRO-Star") }, NULL},
DMI_MATCH(DMI_BIOS_VENDOR, "Micro-Star")}, NULL},
{
ec_flag_msi, "MSI hardware", {
DMI_MATCH(DMI_SYS_VENDOR, "Micro-Star")}, NULL},
{
ec_flag_msi, "MSI hardware", {
DMI_MATCH(DMI_CHASSIS_VENDOR, "MICRO-Star")}, NULL},
{
ec_validate_ecdt, "ASUS hardware", {
DMI_MATCH(DMI_BIOS_VENDOR, "ASUS") }, NULL},