linux-kernel - [PATCH 4.19 47/96] staging: most: core: use device description as name

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Date:   Wed, 24 Apr 2019 19:09:52 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Christian Gromm <christian.gromm@...rochip.com>
Subject: [PATCH 4.19 47/96] staging: most: core: use device description as name

From: Christian Gromm <christian.gromm@...rochip.com>

commit 131ac62253dba79daf4a6d83ab12293d2b9863d3 upstream.

This patch uses the device description to clearly identity a device
attached to the bus. It is needed as the currently useed mdevX
notation is not sufficiant in case more than one network
interface controller is being used at the same time.

Cc: stable@...r.kernel.org
Signed-off-by: Christian Gromm <christian.gromm@...rochip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/staging/most/core.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/staging/most/core.c
+++ b/drivers/staging/most/core.c
@@ -1412,7 +1412,7 @@ int most_register_interface(struct most_
 
 	INIT_LIST_HEAD(&iface->p->channel_list);
 	iface->p->dev_id = id;
-	snprintf(iface->p->name, STRING_SIZE, "mdev%d", id);
+	strcpy(iface->p->name, iface->description);
 	iface->dev.init_name = iface->p->name;
 	iface->dev.bus = &mc.bus;
 	iface->dev.parent = &mc.dev;