diff options
| author | Rob Herring <robh@kernel.org> | 2023-03-10 08:47:16 -0600 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-03-13 17:07:52 -0700 |
| commit | bcc858689db5f2e5a8d4d6e8bc5bb9736cd80626 (patch) | |
| tree | e44bb74d92fc4cb59651d2099c0e1c9e1ad41deb /drivers/net/mdio | |
| parent | b39212d5936c0fc3d4605abf2b51f734bf59ee11 (diff) | |
net: 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>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Acked-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230310144716.1544083-1-robh@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/mdio')
| -rw-r--r-- | drivers/net/mdio/of_mdio.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/mdio/of_mdio.c b/drivers/net/mdio/of_mdio.c index 510822d6d0d9..bf10d0688eea 100644 --- a/drivers/net/mdio/of_mdio.c +++ b/drivers/net/mdio/of_mdio.c @@ -131,7 +131,7 @@ bool of_mdiobus_child_is_phy(struct device_node *child) return true; } - if (!of_find_property(child, "compatible", NULL)) + if (!of_property_present(child, "compatible")) return true; return false; @@ -203,7 +203,7 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np) /* auto scan for PHYs with empty reg property */ for_each_available_child_of_node(np, child) { /* Skip PHYs with reg property set */ - if (of_find_property(child, "reg", NULL)) + if (of_property_present(child, "reg")) continue; for (addr = 0; addr < PHY_MAX_ADDR; addr++) { |