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From: Ahmad Fatoum <>
Cc: Ahmad Fatoum <>
Subject: [PATCH] commands: devinfo: Omit parent if direct descendent of bus
Date: Mon, 29 Nov 2021 09:03:56 +0100	[thread overview]
Message-ID: <> (raw)

In that case parentage adds no extra info, so we can just omit it.

Signed-off-by: Ahmad Fatoum <>
v1 -> v2:
  - add commands: prefix
  - check dev->bus before dereferencing it
 commands/devinfo.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/commands/devinfo.c b/commands/devinfo.c
index 2e2e48e42cc5..32fd55ebd515 100644
--- a/commands/devinfo.c
+++ b/commands/devinfo.c
@@ -85,7 +85,7 @@ static int do_devinfo(int argc, char *argv[])
 		if (dev->info)
-		if (dev->parent)
+		if (dev->parent && (!dev->bus || dev->bus->dev != dev->parent))
 			printf("Parent: %s\n", dev_name(dev->parent));
 		first = true;

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             reply	other threads:[~2021-11-29  8:05 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-29  8:03 Ahmad Fatoum [this message]
2021-11-30 10:19 ` Sascha Hauer

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