ACPI: consolidate two motherboard drivers into one

Consolidate motherboard1 and motherboard2 drivers into one
so that driver core doesn't complain that two drivers have
the same name.

Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 4 insertions, 15 deletions

diff --git a/drivers/acpi/motherboard.c b/drivers/acpi/motherboard.c
index 2e17ec75af0..bedb5118e31 100644
--- a/drivers/acpi/motherboard.c
+++ b/drivers/acpi/motherboard.c
@@ -33,8 +33,7 @@
 ACPI_MODULE_NAME("acpi_motherboard")
 
 /* Dell use PNP0C01 instead of PNP0C02 */
-#define ACPI_MB_HID1                    "PNP0C01"
-#define ACPI_MB_HID2                    "PNP0C02"
+#define ACPI_MB_HID                     "PNP0C01,PNP0C02"
 /**
  * Doesn't care about legacy IO ports, only IO ports beyond 0x1000 are reserved
  * Doesn't care about the failure of 'request_region', since other may reserve
@@ -110,19 +109,10 @@ static int acpi_motherboard_add(struct acpi_device *device)
         return 0;
 }
 
-static struct acpi_driver acpi_motherboard_driver1 = {
+static struct acpi_driver acpi_motherboard_driver = {
         .name = "motherboard",
         .class = "",
-        .ids = ACPI_MB_HID1,
-        .ops = {
-                .add = acpi_motherboard_add,
-                },
-};
-
-static struct acpi_driver acpi_motherboard_driver2 = {
-        .name = "motherboard",
-        .class = "",
-        .ids = ACPI_MB_HID2,
+        .ids = ACPI_MB_HID,
         .ops = {
                 .add = acpi_motherboard_add,
                 },
@@ -173,8 +163,7 @@ static void __init acpi_reserve_resources(void)
 
 static int __init acpi_motherboard_init(void)
 {
-        acpi_bus_register_driver(&acpi_motherboard_driver1);
-        acpi_bus_register_driver(&acpi_motherboard_driver2);
+        acpi_bus_register_driver(&acpi_motherboard_driver);
         /*
          * Guarantee motherboard IO reservation first
          * This module must run after scan.c