soc: amlogic: use name instead of index as criterion

The  variate 'index' could be equal to zero in some SoCs. Such as C3 SoC,
PWRC_C3_NNA_ID be defined zero. Use 'name' instead of 'index' as criterion.
Signed-off-by: Xianwei Zhao <xianwei.zhao@amlogic.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Dmitry Rokosov <ddrokosov@sberdevices.ru>
Link: https://lore.kernel.org/r/20230707003710.2667989-2-xianwei.zhao@amlogic.comSigned-off-by: Neil Armstrong <neil.armstrong@linaro.org>

drivers/soc/amlogic/meson-secure-pwrc.c

@@ -179,7 +179,7 @@ static int meson_secure_pwrc_probe(struct platform_device *pdev)
 	for (i = 0 ; i < match->count ; ++i) {
 		struct meson_secure_pwrc_domain *dom = &pwrc->domains[i];
 
-		if (!match->domains[i].index)
+		if (!match->domains[i].name)
 			continue;
 
 		dom->pwrc = pwrc;