i3c: master: Fix error return in cdns_i3c_master_probe()

i3c: master: Fix error return in cdns_i3c_master_probe()

[ Upstream commit abea14bfdebbe9bd02f2ad24a1f3a878ed21c8f0 ]

Fix to return negative error code -ENOMEM from the error handling
case instead of 0.

Fixes: 603f2bee2c54 ("i3c: master: Add driver for Cadence IP")
Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com>
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Link: https://lore.kernel.org/linux-i3c/20200911033350.23904-1-jingxiangfeng@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>