| commit | 9047fa5d32942acbc017d2c2e2d0af3e6ce833ed | [log] [tgz] |
|---|---|---|
| author | Wei Yongjun <weiyongjun1@huawei.com> | Wed Oct 10 02:00:24 2018 +0000 |
| committer | David S. Miller <davem@davemloft.net> | Wed Oct 10 22:54:26 2018 -0700 |
| tree | ddd1613503b2b6499dd3bd75f5816493c54f1f51 | |
| parent | 302d20e57ac91d7a15e3da28d40b85cd5bd5bb7f [diff] |
phy: phy-ocelot-serdes: fix return value check in serdes_probe()
In case of error, the function syscon_node_to_regmap() returns ERR_PTR()
and never returns NULL. The NULL test in the return value check should
be replaced with IS_ERR().
Fixes: 51f6b410fc22 ("phy: add driver for Microsemi Ocelot SerDes muxing")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Quentin Schulz <quentin.schulz@bootlin.com>
Signed-off-by: David S. Miller <davem@davemloft.net>