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path: root/drivers/regulator/as3711-regulator.c
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Diffstat (limited to 'drivers/regulator/as3711-regulator.c')
-rw-r--r--drivers/regulator/as3711-regulator.c43
1 files changed, 9 insertions, 34 deletions
diff --git a/drivers/regulator/as3711-regulator.c b/drivers/regulator/as3711-regulator.c
index 8406cd745da2..c77a58478cca 100644
--- a/drivers/regulator/as3711-regulator.c
+++ b/drivers/regulator/as3711-regulator.c
@@ -117,26 +117,19 @@ static struct regulator_ops as3711_dldo_ops = {
};
static const struct regulator_linear_range as3711_sd_ranges[] = {
- { .min_uV = 612500, .max_uV = 1400000,
- .min_sel = 0x1, .max_sel = 0x40, .uV_step = 12500 },
- { .min_uV = 1425000, .max_uV = 2600000,
- .min_sel = 0x41, .max_sel = 0x70, .uV_step = 25000 },
- { .min_uV = 2650000, .max_uV = 3350000,
- .min_sel = 0x71, .max_sel = 0x7f, .uV_step = 50000 },
+ REGULATOR_LINEAR_RANGE(612500, 0x1, 0x40, 12500),
+ REGULATOR_LINEAR_RANGE(1425000, 0x41, 0x70, 25000),
+ REGULATOR_LINEAR_RANGE(2650000, 0x71, 0x7f, 50000),
};
static const struct regulator_linear_range as3711_aldo_ranges[] = {
- { .min_uV = 1200000, .max_uV = 1950000,
- .min_sel = 0, .max_sel = 0xf, .uV_step = 50000 },
- { .min_uV = 1800000, .max_uV = 3300000,
- .min_sel = 0x10, .max_sel = 0x1f, .uV_step = 100000 },
+ REGULATOR_LINEAR_RANGE(1200000, 0, 0xf, 50000),
+ REGULATOR_LINEAR_RANGE(1800000, 0x10, 0x1f, 100000),
};
static const struct regulator_linear_range as3711_dldo_ranges[] = {
- { .min_uV = 900000, .max_uV = 1700000,
- .min_sel = 0, .max_sel = 0x10, .uV_step = 50000 },
- { .min_uV = 1750000, .max_uV = 3300000,
- .min_sel = 0x20, .max_sel = 0x3f, .uV_step = 50000 },
+ REGULATOR_LINEAR_RANGE(900000, 0, 0x10, 50000),
+ REGULATOR_LINEAR_RANGE(1750000, 0x20, 0x3f, 50000),
};
#define AS3711_REG(_id, _en_reg, _en_bit, _vmask, _vshift, _min_uV, _max_uV, _sfx) \
@@ -273,33 +266,16 @@ static int as3711_regulator_probe(struct platform_device *pdev)
config.regmap = as3711->regmap;
config.of_node = of_node[id];
- rdev = regulator_register(&ri->desc, &config);
+ rdev = devm_regulator_register(&pdev->dev, &ri->desc, &config);
if (IS_ERR(rdev)) {
dev_err(&pdev->dev, "Failed to register regulator %s\n",
ri->desc.name);
- ret = PTR_ERR(rdev);
- goto eregreg;
+ return PTR_ERR(rdev);
}
reg->rdev = rdev;
}
platform_set_drvdata(pdev, regs);
return 0;
-
-eregreg:
- while (--id >= 0)
- regulator_unregister(regs[id].rdev);
-
- return ret;
-}
-
-static int as3711_regulator_remove(struct platform_device *pdev)
-{
- struct as3711_regulator *regs = platform_get_drvdata(pdev);
- int id;
-
- for (id = 0; id < AS3711_REGULATOR_NUM; ++id)
- regulator_unregister(regs[id].rdev);
- return 0;
}
static struct platform_driver as3711_regulator_driver = {
@@ -308,7 +284,6 @@ static struct platform_driver as3711_regulator_driver = {
.owner = THIS_MODULE,
},
.probe = as3711_regulator_probe,
- .remove = as3711_regulator_remove,
};
static int __init as3711_regulator_init(void)