power: reset: qcom-pon: drop of_match_ptr for ID table

The Qualcomm SoC power-on driver is specific to ARCH_QCOM which depends
on OF thus the driver is OF-only.  It's of_device_id table is built
unconditionally, thus of_match_ptr() for ID table does not make sense.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>