1 files changed, 3 insertions, 4 deletions

diff --git a/drivers/platform/x86/tc1100-wmi.c b/drivers/platform/x86/tc1100-wmi.c
index b4a4aa9ee482..44166003d4ef 100644
--- a/drivers/platform/x86/tc1100-wmi.c
+++ b/drivers/platform/x86/tc1100-wmi.c
@@ -94,9 +94,8 @@ static int get_state(u32 *out, u8 instance)
                 return -ENODEV;
 
         obj = (union acpi_object *) result.pointer;
-        if (obj && obj->type == ACPI_TYPE_BUFFER &&
-                obj->buffer.length == sizeof(u32)) {
-                tmp = *((u32 *) obj->buffer.pointer);
+        if (obj && obj->type == ACPI_TYPE_INTEGER) {
+                tmp = obj->integer.value;
         } else {
                 tmp = 0;
         }
@@ -109,7 +108,7 @@ static int get_state(u32 *out, u8 instance)
                 *out = (tmp == 3) ? 1 : 0;
                 return 0;
         case TC1100_INSTANCE_JOGDIAL:
-                *out = (tmp == 1) ? 1 : 0;
+                *out = (tmp == 1) ? 0 : 1;
                 return 0;
         default:
                 return -ENODEV;