perf/amlogic: add missing MODULE_DEVICE_TABLE

Add missing MODULE_DEVICE_TABLE macro to let this driver to be
automatically loaded as module.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20231012103543.3381326-1-m.szyprowski@samsung.comSigned-off-by: Will Deacon <will@kernel.org>

drivers/perf/amlogic/meson_g12_ddr_pmu.c

@@ -377,6 +377,7 @@ static const struct of_device_id meson_ddr_pmu_dt_match[] = {
 	},
 	{}
 };
+MODULE_DEVICE_TABLE(of, meson_ddr_pmu_dt_match);
 
 static struct platform_driver g12_ddr_pmu_driver = {
 	.probe = g12_ddr_pmu_probe,