phy: ti: j721e-wiz: Fix some error return code in wiz_probe()

Fix to return negative error code from some error handling
cases instead of 0, as done elsewhere in this function.

Fixes: 091876cc ("phy: ti: j721e-wiz: Add support for WIZ module present in TI J721E SoC")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Roger Quadros <rogerq@ti.com>
Link: https://lore.kernel.org/r/20200507054109.110849-1-weiyongjun1@huawei.com


Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>