diff options
Diffstat (limited to 'drivers/regulator')
| -rw-r--r-- | drivers/regulator/bd70528-regulator.c | 1 | ||||
| -rw-r--r-- | drivers/regulator/core.c | 9 | ||||
| -rw-r--r-- | drivers/regulator/internal.h | 1 | ||||
| -rw-r--r-- | drivers/regulator/rn5t618-regulator.c | 2 |
4 files changed, 10 insertions, 3 deletions
diff --git a/drivers/regulator/bd70528-regulator.c b/drivers/regulator/bd70528-regulator.c index 6041839ec38c..5bf8a2dc5fe7 100644 --- a/drivers/regulator/bd70528-regulator.c +++ b/drivers/regulator/bd70528-regulator.c @@ -285,3 +285,4 @@ module_platform_driver(bd70528_regulator); MODULE_AUTHOR("Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>"); MODULE_DESCRIPTION("BD70528 voltage regulator driver"); MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:bd70528-pmic"); diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 2961ac08d1ae..03d79fee2987 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -1850,6 +1850,7 @@ struct regulator *_regulator_get(struct device *dev, const char *id, struct regulator_dev *rdev; struct regulator *regulator; const char *devname = dev ? dev_name(dev) : "deviceless"; + struct device_link *link; int ret; if (get_type >= MAX_GET_TYPE) { @@ -1957,7 +1958,9 @@ struct regulator *_regulator_get(struct device *dev, const char *id, rdev->use_count = 0; } - device_link_add(dev, &rdev->dev, DL_FLAG_STATELESS); + link = device_link_add(dev, &rdev->dev, DL_FLAG_STATELESS); + if (!IS_ERR_OR_NULL(link)) + regulator->device_link = true; return regulator; } @@ -2052,7 +2055,8 @@ static void _regulator_put(struct regulator *regulator) debugfs_remove_recursive(regulator->debugfs); if (regulator->dev) { - device_link_remove(regulator->dev, &rdev->dev); + if (regulator->device_link) + device_link_remove(regulator->dev, &rdev->dev); /* remove any sysfs entries */ sysfs_remove_link(&rdev->dev.kobj, regulator->supply_name); @@ -5211,6 +5215,7 @@ unset_supplies: regulator_remove_coupling(rdev); mutex_unlock(®ulator_list_mutex); wash: + kfree(rdev->coupling_desc.coupled_rdevs); kfree(rdev->constraints); mutex_lock(®ulator_list_mutex); regulator_ena_gpio_free(rdev); diff --git a/drivers/regulator/internal.h b/drivers/regulator/internal.h index 83ae442f515b..2391b565ef11 100644 --- a/drivers/regulator/internal.h +++ b/drivers/regulator/internal.h @@ -36,6 +36,7 @@ struct regulator { struct list_head list; unsigned int always_on:1; unsigned int bypass:1; + unsigned int device_link:1; int uA_load; unsigned int enable_count; unsigned int deferred_disables; diff --git a/drivers/regulator/rn5t618-regulator.c b/drivers/regulator/rn5t618-regulator.c index aa6e7c5341ce..5c12d57be040 100644 --- a/drivers/regulator/rn5t618-regulator.c +++ b/drivers/regulator/rn5t618-regulator.c @@ -90,7 +90,7 @@ static const struct regulator_desc rc5t619_regulators[] = { REG(LDO7, LDOEN1, BIT(6), LDO7DAC, 0x7f, 900000, 3500000, 25000), REG(LDO8, LDOEN1, BIT(7), LDO8DAC, 0x7f, 900000, 3500000, 25000), REG(LDO9, LDOEN2, BIT(0), LDO9DAC, 0x7f, 900000, 3500000, 25000), - REG(LDO10, LDOEN2, BIT(0), LDO10DAC, 0x7f, 900000, 3500000, 25000), + REG(LDO10, LDOEN2, BIT(1), LDO10DAC, 0x7f, 900000, 3500000, 25000), /* LDO RTC */ REG(LDORTC1, LDOEN2, BIT(4), LDORTCDAC, 0x7f, 1700000, 3500000, 25000), REG(LDORTC2, LDOEN2, BIT(5), LDORTC2DAC, 0x7f, 900000, 3500000, 25000), |