From 5b919f3ebb533cbe400664837e24f66a0836b907 Mon Sep 17 00:00:00 2001 From: Nikesh Oswal Date: Fri, 4 Jul 2014 09:55:16 +0100 Subject: [PATCH 1/3] regulator: arizona-ldo1: remove bypass functionality WM5110/8280 devices do not support bypass mode for LDO1 so remove the bypass callbacks registered with regulator core. Signed-off-by: Nikesh Oswal Signed-off-by: Mark Brown Cc: stable@vger.kernel.org --- drivers/regulator/arizona-ldo1.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/regulator/arizona-ldo1.c b/drivers/regulator/arizona-ldo1.c index 04f262a836b2..4c9db589f6c1 100644 --- a/drivers/regulator/arizona-ldo1.c +++ b/drivers/regulator/arizona-ldo1.c @@ -143,8 +143,6 @@ static struct regulator_ops arizona_ldo1_ops = { .map_voltage = regulator_map_voltage_linear, .get_voltage_sel = regulator_get_voltage_sel_regmap, .set_voltage_sel = regulator_set_voltage_sel_regmap, - .get_bypass = regulator_get_bypass_regmap, - .set_bypass = regulator_set_bypass_regmap, }; static const struct regulator_desc arizona_ldo1 = { From 732714d0da4f3273e4b9a9dbe3e7556ea1188e36 Mon Sep 17 00:00:00 2001 From: Beniamino Galvani Date: Sat, 5 Jul 2014 15:20:53 +0200 Subject: [PATCH 2/3] regulator: act8865: set correct number of regulators in pdata act8865_pdata_from_dt() populates the array pdata->regulators with all the regulators and then assigns the field init_data only for the ones actually found in the DT. The patch changes the value assigned to pdata->num_regulators to match the size of the array. Signed-off-by: Beniamino Galvani Tested-by: Wenyou Yang Reviewed-by: Axel Lin Signed-off-by: Mark Brown --- drivers/regulator/act8865-regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/regulator/act8865-regulator.c b/drivers/regulator/act8865-regulator.c index b92d7dd01a18..89f9f0c0f64d 100644 --- a/drivers/regulator/act8865-regulator.c +++ b/drivers/regulator/act8865-regulator.c @@ -230,7 +230,7 @@ static int act8865_pdata_from_dt(struct device *dev, if (!pdata->regulators) return -ENOMEM; - pdata->num_regulators = matched; + pdata->num_regulators = ARRAY_SIZE(act8865_matches); regulator = pdata->regulators; for (i = 0; i < ARRAY_SIZE(act8865_matches); i++) { From 42ab0f3915f22728f54bb1f3c0dcf38ab2335b5b Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Tue, 8 Jul 2014 14:09:12 -0500 Subject: [PATCH 3/3] regulator: tps65218: fix DCDC4 linear voltage range The second range of this particular regulator, starts at 1.60V, not as 1.55V as it was originally implied by code. Signed-off-by: Felipe Balbi Signed-off-by: Mark Brown Cc: stable@vger.kernel.org --- drivers/regulator/tps65218-regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/regulator/tps65218-regulator.c b/drivers/regulator/tps65218-regulator.c index 9effe48c605e..8b7a0a9ebdfe 100644 --- a/drivers/regulator/tps65218-regulator.c +++ b/drivers/regulator/tps65218-regulator.c @@ -68,7 +68,7 @@ static const struct regulator_linear_range ldo1_dcdc3_ranges[] = { static const struct regulator_linear_range dcdc4_ranges[] = { REGULATOR_LINEAR_RANGE(1175000, 0x0, 0xf, 25000), - REGULATOR_LINEAR_RANGE(1550000, 0x10, 0x34, 50000), + REGULATOR_LINEAR_RANGE(1600000, 0x10, 0x34, 50000), }; static struct tps_info tps65218_pmic_regs[] = {