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net: bcmgenet: Add a shutdown callback
authorFlorian Fainelli <f.fainelli@gmail.com>
Tue, 15 Oct 2019 17:36:24 +0000 (10:36 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 16 Oct 2019 03:59:28 +0000 (20:59 -0700)
commitd9f45ab9e671166004b75427f10389e1f70cfc30
treee4d300040168f32b6b0df468ec253eeab2207168
parent554032cdfbf4491f38241a3f6b27459408d90df3
net: bcmgenet: Add a shutdown callback

Make sure that we completely quiesce the network device, including its
DMA to avoid having it continue to receive packets while there is no
software alive to service those.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Doug Berger <opendmb@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/broadcom/genet/bcmgenet.c