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authorAxel Lin <axel.lin@gmail.com>2012-06-21 12:45:46 +0200
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-06-22 11:13:22 +0200
commitf6442aa0b503f944907b869659dd27756c809488 (patch)
treeb5b1294cde11169d1b94d5e98769520c839d47b2
parentregulator: change message level on probing lp872x driver (diff)
downloadlinux-f6442aa0b503f944907b869659dd27756c809488.tar.xz
linux-f6442aa0b503f944907b869659dd27756c809488.zip
regulator: tps65910: Remove unused min_uV and max_uV from struct tps_info
The min_uV and max_uV fields of struct tps_info are not used in the code. For the case voltage_table is provided, the min_uV and max_uV are the same values as volt_table[0] and volt_table[n_voltages -1]. For the case voltage_table is not available, having the min_uV and max_uV seems misleading. Current code uses equations to get the voltage value in this case, but these equations do not use the min_uV and max_uV fields of struct tps_info. Thus this patch removes the min_uV and max_uV fields from struct tps_info. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
-rw-r--r--drivers/regulator/tps65910-regulator.c50
1 files changed, 0 insertions, 50 deletions
diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c
index 373c529b379d..edeaa2c770b9 100644
--- a/drivers/regulator/tps65910-regulator.c
+++ b/drivers/regulator/tps65910-regulator.c
@@ -85,8 +85,6 @@ static const u16 VMMC_VSEL_table[] = {
struct tps_info {
const char *name;
- unsigned min_uV;
- unsigned max_uV;
u8 n_voltages;
const u16 *voltage_table;
int enable_time_us;
@@ -99,92 +97,68 @@ static struct tps_info tps65910_regs[] = {
},
{
.name = "vio",
- .min_uV = 1500000,
- .max_uV = 3300000,
.n_voltages = ARRAY_SIZE(VIO_VSEL_table),
.voltage_table = VIO_VSEL_table,
.enable_time_us = 350,
},
{
.name = "vdd1",
- .min_uV = 600000,
- .max_uV = 4500000,
.enable_time_us = 350,
},
{
.name = "vdd2",
- .min_uV = 600000,
- .max_uV = 4500000,
.enable_time_us = 350,
},
{
.name = "vdd3",
- .min_uV = 5000000,
- .max_uV = 5000000,
.n_voltages = ARRAY_SIZE(VDD3_VSEL_table),
.voltage_table = VDD3_VSEL_table,
.enable_time_us = 200,
},
{
.name = "vdig1",
- .min_uV = 1200000,
- .max_uV = 2700000,
.n_voltages = ARRAY_SIZE(VDIG1_VSEL_table),
.voltage_table = VDIG1_VSEL_table,
.enable_time_us = 100,
},
{
.name = "vdig2",
- .min_uV = 1000000,
- .max_uV = 1800000,
.n_voltages = ARRAY_SIZE(VDIG2_VSEL_table),
.voltage_table = VDIG2_VSEL_table,
.enable_time_us = 100,
},
{
.name = "vpll",
- .min_uV = 1000000,
- .max_uV = 2500000,
.n_voltages = ARRAY_SIZE(VPLL_VSEL_table),
.voltage_table = VPLL_VSEL_table,
.enable_time_us = 100,
},
{
.name = "vdac",
- .min_uV = 1800000,
- .max_uV = 2850000,
.n_voltages = ARRAY_SIZE(VDAC_VSEL_table),
.voltage_table = VDAC_VSEL_table,
.enable_time_us = 100,
},
{
.name = "vaux1",
- .min_uV = 1800000,
- .max_uV = 2850000,
.n_voltages = ARRAY_SIZE(VAUX1_VSEL_table),
.voltage_table = VAUX1_VSEL_table,
.enable_time_us = 100,
},
{
.name = "vaux2",
- .min_uV = 1800000,
- .max_uV = 3300000,
.n_voltages = ARRAY_SIZE(VAUX2_VSEL_table),
.voltage_table = VAUX2_VSEL_table,
.enable_time_us = 100,
},
{
.name = "vaux33",
- .min_uV = 1800000,
- .max_uV = 3300000,
.n_voltages = ARRAY_SIZE(VAUX33_VSEL_table),
.voltage_table = VAUX33_VSEL_table,
.enable_time_us = 100,
},
{
.name = "vmmc",
- .min_uV = 1800000,
- .max_uV = 3300000,
.n_voltages = ARRAY_SIZE(VMMC_VSEL_table),
.voltage_table = VMMC_VSEL_table,
.enable_time_us = 100,
@@ -198,86 +172,62 @@ static struct tps_info tps65911_regs[] = {
},
{
.name = "vio",
- .min_uV = 1500000,
- .max_uV = 3300000,
.n_voltages = ARRAY_SIZE(VIO_VSEL_table),
.voltage_table = VIO_VSEL_table,
.enable_time_us = 350,
},
{
.name = "vdd1",
- .min_uV = 600000,
- .max_uV = 4500000,
.n_voltages = 73,
.enable_time_us = 350,
},
{
.name = "vdd2",
- .min_uV = 600000,
- .max_uV = 4500000,
.n_voltages = 73,
.enable_time_us = 350,
},
{
.name = "vddctrl",
- .min_uV = 600000,
- .max_uV = 1400000,
.n_voltages = 65,
.enable_time_us = 900,
},
{
.name = "ldo1",
- .min_uV = 1000000,
- .max_uV = 3300000,
.n_voltages = 47,
.enable_time_us = 420,
},
{
.name = "ldo2",
- .min_uV = 1000000,
- .max_uV = 3300000,
.n_voltages = 47,
.enable_time_us = 420,
},
{
.name = "ldo3",
- .min_uV = 1000000,
- .max_uV = 3300000,
.n_voltages = 24,
.enable_time_us = 230,
},
{
.name = "ldo4",
- .min_uV = 1000000,
- .max_uV = 3300000,
.n_voltages = 47,
.enable_time_us = 230,
},
{
.name = "ldo5",
- .min_uV = 1000000,
- .max_uV = 3300000,
.n_voltages = 24,
.enable_time_us = 230,
},
{
.name = "ldo6",
- .min_uV = 1000000,
- .max_uV = 3300000,
.n_voltages = 24,
.enable_time_us = 230,
},
{
.name = "ldo7",
- .min_uV = 1000000,
- .max_uV = 3300000,
.n_voltages = 24,
.enable_time_us = 230,
},
{
.name = "ldo8",
- .min_uV = 1000000,
- .max_uV = 3300000,
.n_voltages = 24,
.enable_time_us = 230,
},