regulator: core: Remove duplicate copy of active-discharge parsing

Apparently due to a wrongly resolved merge conflict between two
branches, which contained the same commit, the commit contents
partially was added two times in a row.

This change reverts the latter wrong inclusion of commit 909f7ee0
("regulator: core: Add support for active-discharge configuration").

The first applied commit 670666b9 ("regulator: core: Add support
for active-discharge configuration") is not touched.
Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Cc: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

drivers/regulator/core.c

@@ -1150,17 +1150,6 @@ static int set_machine_constraints(struct regulator_dev *rdev,
 		}
 	}
 
-	if (rdev->constraints->active_discharge && ops->set_active_discharge) {
-		bool ad_state = (rdev->constraints->active_discharge ==
-			      REGULATOR_ACTIVE_DISCHARGE_ENABLE) ? true : false;
-
-		ret = ops->set_active_discharge(rdev, ad_state);
-		if (ret < 0) {
-			rdev_err(rdev, "failed to set active discharge\n");
-			return ret;
-		}
-	}
-
 	print_constraints(rdev);
 	return 0;
 }