diff --git a/[refs] b/[refs]
index a51c72f8edbe..5793d45b0ed7 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ba4b2e607e4e9eaa929935325dafd5c86d3b5262
+refs/heads/master: c30daac190de23779090c645e680c7977377032c
diff --git a/trunk/drivers/ide/ide-proc.c b/trunk/drivers/ide/ide-proc.c
index 8af88bf0969b..54d57a15d59e 100644
--- a/trunk/drivers/ide/ide-proc.c
+++ b/trunk/drivers/ide/ide-proc.c
@@ -345,7 +345,7 @@ static int set_xfer_rate (ide_drive_t *drive, int arg)
 	ide_task_t task;
 	int err;
 
-	if (arg < 0 || arg > 70)
+	if (arg < 0 || (arg > 1 && arg < XFER_PIO_0) || arg > XFER_UDMA_6)
 		return -EINVAL;
 
 	memset(&task, 0, sizeof(task));