[PATCH] bcma: fix unregistration of cores

[PATCH] bcma: fix unregistration of cores

[Piotr Haber]

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
---
 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 758af9c..0059e26 100644
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -141,9 +141,10 @@ 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);
 	}
-- 
1.7.10.4