diff options
author | Rob Herring <robh@kernel.org> | 2023-03-10 17:47:19 +0300 |
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committer | Bjorn Helgaas <bhelgaas@google.com> | 2023-04-19 00:01:37 +0300 |
commit | 9195ee1a1f76033eccb424b97ee647625b7af096 (patch) | |
tree | eba5cab6ce0305827b5202b0e753ca66af4dfc6c /drivers/pci/controller/pcie-mediatek.c | |
parent | fe15c26ee26efa11741a7b632e9f23b01aca4cc6 (diff) | |
download | linux-9195ee1a1f76033eccb424b97ee647625b7af096.tar.xz |
PCI: 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.
Link: https://lore.kernel.org/r/20230310144719.1544443-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> # pcie-mediatek
Diffstat (limited to 'drivers/pci/controller/pcie-mediatek.c')
-rw-r--r-- | drivers/pci/controller/pcie-mediatek.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/controller/pcie-mediatek.c b/drivers/pci/controller/pcie-mediatek.c index ae5ad05ddc1d..31de7a29192c 100644 --- a/drivers/pci/controller/pcie-mediatek.c +++ b/drivers/pci/controller/pcie-mediatek.c @@ -643,7 +643,7 @@ static int mtk_pcie_setup_irq(struct mtk_pcie_port *port, return err; } - if (of_find_property(dev->of_node, "interrupt-names", NULL)) + if (of_property_present(dev->of_node, "interrupt-names")) port->irq = platform_get_irq_byname(pdev, "pcie_irq"); else port->irq = platform_get_irq(pdev, port->slot); |