diff options
| author | Zhen Lei <thunder.leizhen@huawei.com> | 2021-06-02 16:05:26 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-06-02 12:03:37 +0100 |
| commit | ba499a50ce5846dd6f7a6df92c1f01d4201b5cce (patch) | |
| tree | 37ba965abc5e8ed4324434903974e1be3a1730a0 /drivers/regulator/userspace-consumer.c | |
| parent | de20b747c5836ffc6768914b95d7617139fac4f4 (diff) | |
regulator: userspace-consumer: use DEVICE_ATTR_RO/RW macro
Use DEVICE_ATTR_RO/RW macro helper instead of plain DEVICE_ATTR, which
makes the code a bit shorter and easier to read.
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/r/20210602080526.11117-1-thunder.leizhen@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator/userspace-consumer.c')
| -rw-r--r-- | drivers/regulator/userspace-consumer.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/regulator/userspace-consumer.c b/drivers/regulator/userspace-consumer.c index 8e3b5a67cfd8..8ca28664776e 100644 --- a/drivers/regulator/userspace-consumer.c +++ b/drivers/regulator/userspace-consumer.c @@ -29,15 +29,15 @@ struct userspace_consumer_data { struct regulator_bulk_data *supplies; }; -static ssize_t reg_show_name(struct device *dev, - struct device_attribute *attr, char *buf) +static ssize_t name_show(struct device *dev, + struct device_attribute *attr, char *buf) { struct userspace_consumer_data *data = dev_get_drvdata(dev); return sprintf(buf, "%s\n", data->name); } -static ssize_t reg_show_state(struct device *dev, +static ssize_t state_show(struct device *dev, struct device_attribute *attr, char *buf) { struct userspace_consumer_data *data = dev_get_drvdata(dev); @@ -48,8 +48,8 @@ static ssize_t reg_show_state(struct device *dev, return sprintf(buf, "disabled\n"); } -static ssize_t reg_set_state(struct device *dev, struct device_attribute *attr, - const char *buf, size_t count) +static ssize_t state_store(struct device *dev, struct device_attribute *attr, + const char *buf, size_t count) { struct userspace_consumer_data *data = dev_get_drvdata(dev); bool enabled; @@ -87,8 +87,8 @@ static ssize_t reg_set_state(struct device *dev, struct device_attribute *attr, return count; } -static DEVICE_ATTR(name, 0444, reg_show_name, NULL); -static DEVICE_ATTR(state, 0644, reg_show_state, reg_set_state); +static DEVICE_ATTR_RO(name); +static DEVICE_ATTR_RW(state); static struct attribute *attributes[] = { &dev_attr_name.attr, |