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bcma: fix unregistration of cores 

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

Reported-by: Stanislaw Gruszka <sgruszka@redhat.com>
Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Signed-off-by: Piotr Haber <phaber@broadcom.com>
Cc: stable@vger.kernel.org
Signed-off-by: John W. Linville <linville@tuxdriver.com>
hifive-unleashed-5.1
Piotr Haber 2012-10-11 14:05:15 +02:00 committed by John W. Linville
parent d4fa14cd62
commit 1fffa905ad
1 changed files with 3 additions and 2 deletions
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5
drivers/bcma/main.c
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@ -158,9 +158,10 @@ 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)
device_unregister(&core->dev);
}