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author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-08 00:52:53 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-08 00:52:53 (GMT) |
commit | 3227e04e21ca82745cf347c4724db1514692a500 (patch) | |
tree | 9ddd067bfe6faf496954f47809c994f9ca5a8d37 /drivers | |
parent | 6bacaa9ddacb71c691d32c678d37bc59ffc71fac (diff) | |
parent | 53e5da79fa5222f2b810da7bf145e3a9f018dcc2 (diff) | |
download | linux-fsl-qoriq-3227e04e21ca82745cf347c4724db1514692a500.tar.xz |
Merge tag 'regulator-v3.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator fixes from Mark Brown:
"Mostly driver specific fixes here, though one of them uncovered the
issue Stephen Warren fixed with multiple OF matches getting upset due
to a lack of cleanup."
* tag 'regulator-v3.8-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
regulator: s2mps11: fix incorrect register for buck10
regulator: clear state each invocation of of_regulator_match
regulator: max8997: Fix using wrong dev argument at various places
regulator: max77686: Fix using wrong dev argument at various places
regulator: max8907: Fix using wrong dev argument for calling of_regulator_match
regulator: max8998: fix incorrect min_uV value for ldo10
regulator: tps65910: Fix using wrong dev argument for calling of_regulator_match
regulator: tps65217: Fix using wrong dev argument for calling of_regulator_match
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/regulator/max77686.c | 15 | ||||
-rw-r--r-- | drivers/regulator/max8907-regulator.c | 3 | ||||
-rw-r--r-- | drivers/regulator/max8997.c | 39 | ||||
-rw-r--r-- | drivers/regulator/max8998.c | 2 | ||||
-rw-r--r-- | drivers/regulator/of_regulator.c | 6 | ||||
-rw-r--r-- | drivers/regulator/s2mps11.c | 4 | ||||
-rw-r--r-- | drivers/regulator/tps65217-regulator.c | 4 | ||||
-rw-r--r-- | drivers/regulator/tps65910-regulator.c | 2 |
8 files changed, 40 insertions, 35 deletions
diff --git a/drivers/regulator/max77686.c b/drivers/regulator/max77686.c index b85040c..cca18a3 100644 --- a/drivers/regulator/max77686.c +++ b/drivers/regulator/max77686.c @@ -379,9 +379,10 @@ static struct regulator_desc regulators[] = { }; #ifdef CONFIG_OF -static int max77686_pmic_dt_parse_pdata(struct max77686_dev *iodev, +static int max77686_pmic_dt_parse_pdata(struct platform_device *pdev, struct max77686_platform_data *pdata) { + struct max77686_dev *iodev = dev_get_drvdata(pdev->dev.parent); struct device_node *pmic_np, *regulators_np; struct max77686_regulator_data *rdata; struct of_regulator_match rmatch; @@ -390,15 +391,15 @@ static int max77686_pmic_dt_parse_pdata(struct max77686_dev *iodev, pmic_np = iodev->dev->of_node; regulators_np = of_find_node_by_name(pmic_np, "voltage-regulators"); if (!regulators_np) { - dev_err(iodev->dev, "could not find regulators sub-node\n"); + dev_err(&pdev->dev, "could not find regulators sub-node\n"); return -EINVAL; } pdata->num_regulators = ARRAY_SIZE(regulators); - rdata = devm_kzalloc(iodev->dev, sizeof(*rdata) * + rdata = devm_kzalloc(&pdev->dev, sizeof(*rdata) * pdata->num_regulators, GFP_KERNEL); if (!rdata) { - dev_err(iodev->dev, + dev_err(&pdev->dev, "could not allocate memory for regulator data\n"); return -ENOMEM; } @@ -407,7 +408,7 @@ static int max77686_pmic_dt_parse_pdata(struct max77686_dev *iodev, rmatch.name = regulators[i].name; rmatch.init_data = NULL; rmatch.of_node = NULL; - of_regulator_match(iodev->dev, regulators_np, &rmatch, 1); + of_regulator_match(&pdev->dev, regulators_np, &rmatch, 1); rdata[i].initdata = rmatch.init_data; rdata[i].of_node = rmatch.of_node; } @@ -417,7 +418,7 @@ static int max77686_pmic_dt_parse_pdata(struct max77686_dev *iodev, return 0; } #else -static int max77686_pmic_dt_parse_pdata(struct max77686_dev *iodev, +static int max77686_pmic_dt_parse_pdata(struct platform_device *pdev, struct max77686_platform_data *pdata) { return 0; @@ -440,7 +441,7 @@ static int max77686_pmic_probe(struct platform_device *pdev) } if (iodev->dev->of_node) { - ret = max77686_pmic_dt_parse_pdata(iodev, pdata); + ret = max77686_pmic_dt_parse_pdata(pdev, pdata); if (ret) return ret; } diff --git a/drivers/regulator/max8907-regulator.c b/drivers/regulator/max8907-regulator.c index d1a7751..d40cf7f 100644 --- a/drivers/regulator/max8907-regulator.c +++ b/drivers/regulator/max8907-regulator.c @@ -237,8 +237,7 @@ static int max8907_regulator_parse_dt(struct platform_device *pdev) return -EINVAL; } - ret = of_regulator_match(pdev->dev.parent, regulators, - max8907_matches, + ret = of_regulator_match(&pdev->dev, regulators, max8907_matches, ARRAY_SIZE(max8907_matches)); if (ret < 0) { dev_err(&pdev->dev, "Error parsing regulator init data: %d\n", diff --git a/drivers/regulator/max8997.c b/drivers/regulator/max8997.c index 02be7fc..836908c 100644 --- a/drivers/regulator/max8997.c +++ b/drivers/regulator/max8997.c @@ -934,7 +934,7 @@ static struct regulator_desc regulators[] = { }; #ifdef CONFIG_OF -static int max8997_pmic_dt_parse_dvs_gpio(struct max8997_dev *iodev, +static int max8997_pmic_dt_parse_dvs_gpio(struct platform_device *pdev, struct max8997_platform_data *pdata, struct device_node *pmic_np) { @@ -944,7 +944,7 @@ static int max8997_pmic_dt_parse_dvs_gpio(struct max8997_dev *iodev, gpio = of_get_named_gpio(pmic_np, "max8997,pmic-buck125-dvs-gpios", i); if (!gpio_is_valid(gpio)) { - dev_err(iodev->dev, "invalid gpio[%d]: %d\n", i, gpio); + dev_err(&pdev->dev, "invalid gpio[%d]: %d\n", i, gpio); return -EINVAL; } pdata->buck125_gpios[i] = gpio; @@ -952,22 +952,23 @@ static int max8997_pmic_dt_parse_dvs_gpio(struct max8997_dev *iodev, return 0; } -static int max8997_pmic_dt_parse_pdata(struct max8997_dev *iodev, +static int max8997_pmic_dt_parse_pdata(struct platform_device *pdev, struct max8997_platform_data *pdata) { + struct max8997_dev *iodev = dev_get_drvdata(pdev->dev.parent); struct device_node *pmic_np, *regulators_np, *reg_np; struct max8997_regulator_data *rdata; unsigned int i, dvs_voltage_nr = 1, ret; pmic_np = iodev->dev->of_node; if (!pmic_np) { - dev_err(iodev->dev, "could not find pmic sub-node\n"); + dev_err(&pdev->dev, "could not find pmic sub-node\n"); return -ENODEV; } regulators_np = of_find_node_by_name(pmic_np, "regulators"); if (!regulators_np) { - dev_err(iodev->dev, "could not find regulators sub-node\n"); + dev_err(&pdev->dev, "could not find regulators sub-node\n"); return -EINVAL; } @@ -976,11 +977,10 @@ static int max8997_pmic_dt_parse_pdata(struct max8997_dev *iodev, for_each_child_of_node(regulators_np, reg_np) pdata->num_regulators++; - rdata = devm_kzalloc(iodev->dev, sizeof(*rdata) * + rdata = devm_kzalloc(&pdev->dev, sizeof(*rdata) * pdata->num_regulators, GFP_KERNEL); if (!rdata) { - dev_err(iodev->dev, "could not allocate memory for " - "regulator data\n"); + dev_err(&pdev->dev, "could not allocate memory for regulator data\n"); return -ENOMEM; } @@ -991,14 +991,14 @@ static int max8997_pmic_dt_parse_pdata(struct max8997_dev *iodev, break; if (i == ARRAY_SIZE(regulators)) { - dev_warn(iodev->dev, "don't know how to configure " - "regulator %s\n", reg_np->name); + dev_warn(&pdev->dev, "don't know how to configure regulator %s\n", + reg_np->name); continue; } rdata->id = i; - rdata->initdata = of_get_regulator_init_data( - iodev->dev, reg_np); + rdata->initdata = of_get_regulator_init_data(&pdev->dev, + reg_np); rdata->reg_node = reg_np; rdata++; } @@ -1014,7 +1014,7 @@ static int max8997_pmic_dt_parse_pdata(struct max8997_dev *iodev, if (pdata->buck1_gpiodvs || pdata->buck2_gpiodvs || pdata->buck5_gpiodvs) { - ret = max8997_pmic_dt_parse_dvs_gpio(iodev, pdata, pmic_np); + ret = max8997_pmic_dt_parse_dvs_gpio(pdev, pdata, pmic_np); if (ret) return -EINVAL; @@ -1025,8 +1025,7 @@ static int max8997_pmic_dt_parse_pdata(struct max8997_dev *iodev, } else { if (pdata->buck125_default_idx >= 8) { pdata->buck125_default_idx = 0; - dev_info(iodev->dev, "invalid value for " - "default dvs index, using 0 instead\n"); + dev_info(&pdev->dev, "invalid value for default dvs index, using 0 instead\n"); } } @@ -1040,28 +1039,28 @@ static int max8997_pmic_dt_parse_pdata(struct max8997_dev *iodev, if (of_property_read_u32_array(pmic_np, "max8997,pmic-buck1-dvs-voltage", pdata->buck1_voltage, dvs_voltage_nr)) { - dev_err(iodev->dev, "buck1 voltages not specified\n"); + dev_err(&pdev->dev, "buck1 voltages not specified\n"); return -EINVAL; } if (of_property_read_u32_array(pmic_np, "max8997,pmic-buck2-dvs-voltage", pdata->buck2_voltage, dvs_voltage_nr)) { - dev_err(iodev->dev, "buck2 voltages not specified\n"); + dev_err(&pdev->dev, "buck2 voltages not specified\n"); return -EINVAL; } if (of_property_read_u32_array(pmic_np, "max8997,pmic-buck5-dvs-voltage", pdata->buck5_voltage, dvs_voltage_nr)) { - dev_err(iodev->dev, "buck5 voltages not specified\n"); + dev_err(&pdev->dev, "buck5 voltages not specified\n"); return -EINVAL; } return 0; } #else -static int max8997_pmic_dt_parse_pdata(struct max8997_dev *iodev, +static int max8997_pmic_dt_parse_pdata(struct platform_device *pdev, struct max8997_platform_data *pdata) { return 0; @@ -1085,7 +1084,7 @@ static int max8997_pmic_probe(struct platform_device *pdev) } if (iodev->dev->of_node) { - ret = max8997_pmic_dt_parse_pdata(iodev, pdata); + ret = max8997_pmic_dt_parse_pdata(pdev, pdata); if (ret) return ret; } diff --git a/drivers/regulator/max8998.c b/drivers/regulator/max8998.c index 1f0df40..0a8dd1c 100644 --- a/drivers/regulator/max8998.c +++ b/drivers/regulator/max8998.c @@ -65,7 +65,7 @@ static const struct voltage_map_desc ldo9_voltage_map_desc = { .min = 2800000, .step = 100000, .max = 3100000, }; static const struct voltage_map_desc ldo10_voltage_map_desc = { - .min = 95000, .step = 50000, .max = 1300000, + .min = 950000, .step = 50000, .max = 1300000, }; static const struct voltage_map_desc ldo1213_voltage_map_desc = { .min = 800000, .step = 100000, .max = 3300000, diff --git a/drivers/regulator/of_regulator.c b/drivers/regulator/of_regulator.c index 6f68491..66ca769 100644 --- a/drivers/regulator/of_regulator.c +++ b/drivers/regulator/of_regulator.c @@ -120,6 +120,12 @@ int of_regulator_match(struct device *dev, struct device_node *node, if (!dev || !node) return -EINVAL; + for (i = 0; i < num_matches; i++) { + struct of_regulator_match *match = &matches[i]; + match->init_data = NULL; + match->of_node = NULL; + } + for_each_child_of_node(node, child) { name = of_get_property(child, "regulator-compatible", NULL); diff --git a/drivers/regulator/s2mps11.c b/drivers/regulator/s2mps11.c index bd062a2..cd9ea2e 100644 --- a/drivers/regulator/s2mps11.c +++ b/drivers/regulator/s2mps11.c @@ -174,9 +174,9 @@ static struct regulator_ops s2mps11_buck_ops = { .min_uV = S2MPS11_BUCK_MIN2, \ .uV_step = S2MPS11_BUCK_STEP2, \ .n_voltages = S2MPS11_BUCK_N_VOLTAGES, \ - .vsel_reg = S2MPS11_REG_B9CTRL2, \ + .vsel_reg = S2MPS11_REG_B10CTRL2, \ .vsel_mask = S2MPS11_BUCK_VSEL_MASK, \ - .enable_reg = S2MPS11_REG_B9CTRL1, \ + .enable_reg = S2MPS11_REG_B10CTRL1, \ .enable_mask = S2MPS11_ENABLE_MASK \ } diff --git a/drivers/regulator/tps65217-regulator.c b/drivers/regulator/tps65217-regulator.c index 73dce76..df39518 100644 --- a/drivers/regulator/tps65217-regulator.c +++ b/drivers/regulator/tps65217-regulator.c @@ -305,8 +305,8 @@ static struct tps65217_board *tps65217_parse_dt(struct platform_device *pdev) if (!regs) return NULL; - count = of_regulator_match(pdev->dev.parent, regs, - reg_matches, TPS65217_NUM_REGULATOR); + count = of_regulator_match(&pdev->dev, regs, reg_matches, + TPS65217_NUM_REGULATOR); of_node_put(regs); if ((count < 0) || (count > TPS65217_NUM_REGULATOR)) return NULL; diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c index 59c3770..b0e4c0b 100644 --- a/drivers/regulator/tps65910-regulator.c +++ b/drivers/regulator/tps65910-regulator.c @@ -998,7 +998,7 @@ static struct tps65910_board *tps65910_parse_dt_reg_data( return NULL; } - ret = of_regulator_match(pdev->dev.parent, regulators, matches, count); + ret = of_regulator_match(&pdev->dev, regulators, matches, count); if (ret < 0) { dev_err(&pdev->dev, "Error parsing regulator init data: %d\n", ret); |