From c6ada48892fe06bf1526ebb06cab17275a3c265a Mon Sep 17 00:00:00 2001
From: none <none>
Date: Wed, 24 Feb 2021 20:27:42 +0100
Subject: [PATCH] remove check for MCI base

---
 ddbridge/ddbridge-core.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/ddbridge/ddbridge-core.c b/ddbridge/ddbridge-core.c
index 8b8962b..cc16984 100644
--- a/ddbridge/ddbridge-core.c
+++ b/ddbridge/ddbridge-core.c
@@ -3457,8 +3457,6 @@ static long ddb_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 		if (msg.link > 3)
 			return -EFAULT;
 		link = &dev->link[msg.link];
-		if (!link->mci_base)
-			return -EFAULT;
 		res = ddb_mci_cmd_link(link, &msg.cmd, &msg.res);
 		if (copy_to_user(parg, &msg, sizeof(msg)))
 			return -EFAULT;