diff --git a/[refs] b/[refs]
index 24870dc8dae6..1e9ab4c339a4 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 08573a86c8da1379b4f341ab4781bb7c8685d5b6
+refs/heads/master: 9de1cc9c446d39546a3d9dd6f7d99a980a7ecc22
diff --git a/trunk/drivers/ata/libata-acpi.c b/trunk/drivers/ata/libata-acpi.c
index f2fd0dda70f2..b4e8be5d292c 100644
--- a/trunk/drivers/ata/libata-acpi.c
+++ b/trunk/drivers/ata/libata-acpi.c
@@ -672,7 +672,7 @@ int ata_acpi_push_id(struct ata_port *ap, unsigned int ix)
 	input.count = 1;
 	input.pointer = in_params;
 	in_params[0].type = ACPI_TYPE_BUFFER;
-	in_params[0].buffer.length = sizeof(atadev->id[0] * ATA_ID_WORDS);
+	in_params[0].buffer.length = sizeof(atadev->id[0]) * ATA_ID_WORDS;
 	in_params[0].buffer.pointer = (u8 *)atadev->id;
 	/* Output buffer: _SDD has no output */