regulator: tps65218: Fix strobe assignment

Currentlly tps_info structure is no longer used. So use the
strobes parameter in tps65218 structure to capture the info.

Fixes: 2dc4940360d4c0c (regulator: tps65218: Remove all the compatibles)
Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

drivers/regulator/tps65218-regulator.c

@@ -154,7 +154,7 @@ static int tps65218_pmic_set_suspend_disable(struct regulator_dev *dev)
 
 	if (!tps->strobes[rid]) {
 		if (rid == TPS65218_DCDC_3)
-			tps->info[rid]->strobe = 3;
+			tps->strobes[rid] = 3;
 		else
 			return -EINVAL;
 	}