linux-kernel - [PATCH] regulator: tps65910: Simplify setting enable

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Message-ID: <1388199755.8941.0.camel@phoenix>
Date:	Sat, 28 Dec 2013 11:02:35 +0800
From:	Axel Lin <axel.lin@...ics.com>
To:	Mark Brown <broonie@...nel.org>
Cc:	Markus Pargmann <mpa@...gutronix.de>,
	Laxman Dewangan <ldewangan@...dia.com>,
	Liam Girdwood <lgirdwood@...il.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH] regulator: tps65910: Simplify setting enable_mask for
 regulators

BBCH_BBCHEN_MASK is equivalent to TPS65910_SUPPLY_STATE_ENABLED.
So all regulators have the same enable_mask setting.

Signed-off-by: Axel Lin <axel.lin@...ics.com>
---
 drivers/regulator/tps65910-regulator.c | 16 +---------------
 1 file changed, 1 insertion(+), 15 deletions(-)

diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c
index 979ea0a..f50dd84 100644
--- a/drivers/regulator/tps65910-regulator.c
+++ b/drivers/regulator/tps65910-regulator.c
@@ -1207,21 +1207,7 @@ static int tps65910_probe(struct platform_device *pdev)
 		pmic->desc[i].type = REGULATOR_VOLTAGE;
 		pmic->desc[i].owner = THIS_MODULE;
 		pmic->desc[i].enable_reg = pmic->get_ctrl_reg(i);
-
-		switch (i) {
-		case TPS65910_REG_VBB:
-			if (tps65910_chip_id(tps65910) == TPS65910)
-				pmic->desc[i].enable_mask = BBCH_BBCHEN_MASK;
-			else
-				pmic->desc[i].enable_mask =
-					TPS65910_SUPPLY_STATE_ENABLED;
-			break;
-
-		default:
-			pmic->desc[i].enable_mask =
-				TPS65910_SUPPLY_STATE_ENABLED;
-			break;
-		}
+		pmic->desc[i].enable_mask = TPS65910_SUPPLY_STATE_ENABLED;
 
 		config.dev = tps65910->dev;
 		config.init_data = reg_data;
-- 
1.8.1.2



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