diff options
| author | Rob Herring <robh@kernel.org> | 2023-03-10 17:47:21 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-03-11 15:13:38 +0300 |
| commit | 7dda20c97fac52948b948e15e1173ee57c66ed35 (patch) | |
| tree | 79d21149869276b9fa9eb85ca83ae5fe1264894c /drivers/regulator/fixed.c | |
| parent | 4eb6678ab53cac74e71fc5d4e6ff4035e5c847b6 (diff) | |
| download | linux-7dda20c97fac52948b948e15e1173ee57c66ed35.tar.xz | |
regulator: Use of_property_present() for testing DT property presence
It is preferred to use typed property access functions (i.e.
of_property_read_<type> functions) rather than low-level
of_get_property/of_find_property functions for reading properties. As
part of this, convert of_get_property/of_find_property calls to the
recently added of_property_present() helper when we just want to test
for presence of a property and nothing more.
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230310144721.1544756-1-robh@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/regulator/fixed.c')
| -rw-r--r-- | drivers/regulator/fixed.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c index 2a9867abba20..7c3add05be15 100644 --- a/drivers/regulator/fixed.c +++ b/drivers/regulator/fixed.c @@ -151,7 +151,7 @@ of_get_fixed_voltage_config(struct device *dev, of_property_read_u32(np, "startup-delay-us", &config->startup_delay); of_property_read_u32(np, "off-on-delay-us", &config->off_on_delay); - if (of_find_property(np, "vin-supply", NULL)) + if (of_property_present(np, "vin-supply")) config->input_supply = "vin"; return config; |