net: ethernet: stmmac: fix write to sgmii_adapter_base
I made a mistake with the commit a6aaa0032424 ("net: ethernet: stmmac:
fix altr_tse_pcs function when using a fixed-link"). I should have
tested against both scenario of having a SGMII interface and one
without.
Without the SGMII PCS TSE adpater, the sgmii_adapter_base address is
NULL, thus a write to this address will fail.
Fixes: a6aaa0032424 ("net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link")
Cc: linux-stable <stable@vger.kernel.org>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
1 file changed
