linux-kernel - [PATCH] regulator: tps6507x: Remove num

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Date:	Tue, 02 Aug 2011 15:34:12 +0800
From:	Axel Lin <axel.lin@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Anuj Aggarwal <anuj.aggarwal@...com>, Liam Girdwood <lrg@...com>,
	Mark Brown <broonie@...nsource.wolfsonmicro.com>
Subject: [PATCH] regulator: tps6507x: Remove num_voltages array

We can get n_voltages for each regulator from table_len of struct tps_info.

Signed-off-by: Axel Lin <axel.lin@...il.com>
---
 drivers/regulator/tps6507x-regulator.c |    8 +-------
 1 files changed, 1 insertions(+), 7 deletions(-)

diff --git a/drivers/regulator/tps6507x-regulator.c b/drivers/regulator/tps6507x-regulator.c
index bfffabc..bdef703 100644
--- a/drivers/regulator/tps6507x-regulator.c
+++ b/drivers/regulator/tps6507x-regulator.c
@@ -90,12 +90,6 @@ static const u16 LDO2_VSEL_table[] = {
 	3000, 3100, 3200, 3300,
 };
 
-static unsigned int num_voltages[] = {ARRAY_SIZE(VDCDCx_VSEL_table),
-				ARRAY_SIZE(VDCDCx_VSEL_table),
-				ARRAY_SIZE(VDCDCx_VSEL_table),
-				ARRAY_SIZE(LDO1_VSEL_table),
-				ARRAY_SIZE(LDO2_VSEL_table)};
-
 struct tps_info {
 	const char *name;
 	unsigned min_uV;
@@ -598,7 +592,7 @@ int tps6507x_pmic_probe(struct platform_device *pdev)
 
 		tps->desc[i].name = info->name;
 		tps->desc[i].id = i;
-		tps->desc[i].n_voltages = num_voltages[i];
+		tps->desc[i].n_voltages = info->table_len;
 		tps->desc[i].ops = (i > TPS6507X_DCDC_3 ?
 		&tps6507x_pmic_ldo_ops : &tps6507x_pmic_dcdc_ops);
 		tps->desc[i].type = REGULATOR_VOLTAGE;
-- 
1.7.4.1



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