• Jose Abreu's avatar
    net: stmmac: Fix PCI module removal leak · 486942ea
    Jose Abreu authored
    [ Upstream commit 6dea7e18 ]
    
    Since commit b7d0f08e, the enable / disable of PCI device is not
    managed which will result in IO regions not being automatically unmapped.
    As regions continue mapped it is currently not possible to remove and
    then probe again the PCI module of stmmac.
    
    Fix this by manually unmapping regions on remove callback.
    
    Changes from v1:
    - Fix build error
    
    Cc: Joao Pinto <jpinto@synopsys.com>
    Cc: David S. Miller <davem@davemloft.net>
    Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
    Cc: Alexandre Torgue <alexandre.torgue@st.com>
    Fixes: b7d0f08e
    
     ("net: stmmac: Fix WoL for PCI-based setups")
    Signed-off-by: default avatarJose Abreu <joabreu@synopsys.com>
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
    Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
    486942ea
stmmac_pci.c 9.37 KB