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>
diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c
index 432aeee..d865470 100644
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -158,9 +158,10 @@
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);
}