From: Gil Fine <gil.fine@linux.intel.com>
Date: Tue, 1 Oct 2024 17:30:56 +0000 (+0000)
Subject: thunderbolt: Fix debug log when DisplayPort adapter not available for pairing
X-Git-Tag: v6.6.54~38
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=90135c317d1748153ef7420effbd78c1cd7fc58a;p=thirdparty%2Fkernel%2Fstable.git

thunderbolt: Fix debug log when DisplayPort adapter not available for pairing

[ Upstream commit 6b8ac54f31f985d3abb0b4212187838dd8ea4227 ]

Fix debug log when looking for a DisplayPort adapter pair of DP IN and
DP OUT. In case of no DP adapter available, log the type of the DP
adapter that is not available.

Signed-off-by: Gil Fine <gil.fine@linux.intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Qin Wan <qin.wan@hp.com>
Signed-off-by: Alexandru Gagniuc <alexandru.gagniuc@hp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/thunderbolt/tb.c b/drivers/thunderbolt/tb.c
index c5e10c1d4c383..6fc300edad68d 100644
--- a/drivers/thunderbolt/tb.c
+++ b/drivers/thunderbolt/tb.c
@@ -1311,13 +1311,12 @@ static void tb_tunnel_dp(struct tb *tb)
 			continue;
 		}
 
-		tb_port_dbg(port, "DP IN available\n");
+		in = port;
+		tb_port_dbg(in, "DP IN available\n");
 
 		out = tb_find_dp_out(tb, port);
-		if (out) {
-			in = port;
+		if (out)
 			break;
-		}
 	}
 
 	if (!in) {