diff options
| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2015-11-30 17:11:34 +0200 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-12-07 02:29:23 +0100 |
| commit | 1d656fb757c17e48a8a01bd576d14918701ba55c (patch) | |
| tree | d1a1641e9f612af5c62e156b0dc953c4b7c11431 | |
| parent | device property: helper macros for property entry creation (diff) | |
| download | linux-dev-1d656fb757c17e48a8a01bd576d14918701ba55c.tar.xz linux-dev-1d656fb757c17e48a8a01bd576d14918701ba55c.zip | |
device property: improve readability of macros
There is no functional change.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| -rw-r--r-- | drivers/base/property.c | 28 | ||||
| -rw-r--r-- | include/linux/property.h | 4 |
2 files changed, 16 insertions, 16 deletions
diff --git a/drivers/base/property.c b/drivers/base/property.c index ad3cb0982363..a3538cbdff7e 100644 --- a/drivers/base/property.c +++ b/drivers/base/property.c @@ -400,29 +400,29 @@ int device_property_match_string(struct device *dev, const char *propname, } EXPORT_SYMBOL_GPL(device_property_match_string); -#define OF_DEV_PROP_READ_ARRAY(node, propname, type, val, nval) \ - (val) ? of_property_read_##type##_array((node), (propname), (val), (nval)) \ +#define OF_DEV_PROP_READ_ARRAY(node, propname, type, val, nval) \ + (val) ? of_property_read_##type##_array((node), (propname), (val), (nval)) \ : of_property_count_elems_of_size((node), (propname), sizeof(type)) #define PSET_PROP_READ_ARRAY(node, propname, type, val, nval) \ (val) ? pset_prop_read_##type##_array((node), (propname), (val), (nval)) \ : pset_prop_count_elems_of_size((node), (propname), sizeof(type)) -#define FWNODE_PROP_READ_ARRAY(_fwnode_, _propname_, _type_, _proptype_, _val_, _nval_) \ -({ \ - int _ret_; \ - if (is_of_node(_fwnode_)) \ - _ret_ = OF_DEV_PROP_READ_ARRAY(to_of_node(_fwnode_), _propname_, \ - _type_, _val_, _nval_); \ - else if (is_acpi_node(_fwnode_)) \ - _ret_ = acpi_node_prop_read(_fwnode_, _propname_, _proptype_, \ - _val_, _nval_); \ +#define FWNODE_PROP_READ_ARRAY(_fwnode_, _propname_, _type_, _proptype_, _val_, _nval_) \ +({ \ + int _ret_; \ + if (is_of_node(_fwnode_)) \ + _ret_ = OF_DEV_PROP_READ_ARRAY(to_of_node(_fwnode_), _propname_, \ + _type_, _val_, _nval_); \ + else if (is_acpi_node(_fwnode_)) \ + _ret_ = acpi_node_prop_read(_fwnode_, _propname_, _proptype_, \ + _val_, _nval_); \ else if (is_pset_node(_fwnode_)) \ _ret_ = PSET_PROP_READ_ARRAY(to_pset_node(_fwnode_), _propname_, \ _type_, _val_, _nval_); \ - else \ - _ret_ = -ENXIO; \ - _ret_; \ + else \ + _ret_ = -ENXIO; \ + _ret_; \ }) /** diff --git a/include/linux/property.h b/include/linux/property.h index e4f29d8b9ceb..d1cf2084c648 100644 --- a/include/linux/property.h +++ b/include/linux/property.h @@ -73,8 +73,8 @@ int fwnode_property_match_string(struct fwnode_handle *fwnode, struct fwnode_handle *device_get_next_child_node(struct device *dev, struct fwnode_handle *child); -#define device_for_each_child_node(dev, child) \ - for (child = device_get_next_child_node(dev, NULL); child; \ +#define device_for_each_child_node(dev, child) \ + for (child = device_get_next_child_node(dev, NULL); child; \ child = device_get_next_child_node(dev, child)) void fwnode_handle_put(struct fwnode_handle *fwnode); |