Patchwork [3.5.yuz,extended,stable] Patch "bcma: fix unregistration of cores" has been added to staging queue

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Submitter Herton Ronaldo Krzesinski
Date Nov. 22, 2012, 4:45 a.m.
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Download mbox | patch
Permalink /patch/200941/
State New
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Herton Ronaldo Krzesinski - Nov. 22, 2012, 4:45 a.m.
This is a note to let you know that I have just added a patch titled

    bcma: fix unregistration of cores

to the linux-3.5.y-queue branch of the 3.5.yuz extended stable tree 
which can be found at:;a=shortlog;h=refs/heads/linux-3.5.y-queue

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.5.yuz tree, see



From 1fe4e32e31a71a572443f10b36aa342355e95d7f Mon Sep 17 00:00:00 2001
From: Piotr Haber <>
Date: Thu, 11 Oct 2012 14:05:15 +0200
Subject: [PATCH] bcma: fix unregistration of cores

commit 1fffa905adffbf0d3767fc978ef09afb830275eb upstream.

When cores are unregistered, entries
need to be removed from cores list in a safe manner.

Reported-by: Stanislaw Gruszka <>
Reviewed-by: Arend Van Spriel <>
Signed-off-by: Piotr Haber <>
Signed-off-by: John W. Linville <>
Signed-off-by: Herton Ronaldo Krzesinski <>
 drivers/bcma/main.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)



diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c
index 7e138ec..edb9233 100644
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -131,9 +131,10 @@  static int bcma_register_cores(struct bcma_bus *bus)

 static void bcma_unregister_cores(struct bcma_bus *bus)
-	struct bcma_device *core;
+	struct bcma_device *core, *tmp;

-	list_for_each_entry(core, &bus->cores, list) {
+	list_for_each_entry_safe(core, tmp, &bus->cores, list) {
+		list_del(&core->list);
 		if (core->dev_registered)