The driver depends on CONFIG_OF, it is not necessary to use
of_match_ptr() here.

Signed-off-by: Ruan Jinjie <ruanjinjie@huawei.com
Link: https://lore.kernel.org/r/20230811071426.2343133-5-ruanjinjie@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org