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PCI: iproc: Use of_property_read_bool() for boolean properties

PATCH In review Rob Herring 2 participants 2 messages Mar 10, 2023 – Mar 13, 2023

Subsystems (3)
PCI PCI native host bridge and endpoint drivers Broadcom iproc Arm architecture
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Rob Herring

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#0 lore raw

PATCH 1/1 PCI: iproc: Use of_property_read_bool() for boolean properties

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. Convert reading boolean properties to to of_property_read_bool().

Signed-off-by Rob Herring <[email protected]>
---
 drivers/pci/controller/pcie-iproc-msi.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
drivers/pci/controller/pcie-iproc-msi.c +2 -3
index fee036b07cd4..649fcb449f34 100644
@@ -525,7 +525,7 @@ int iproc_msi_init(struct iproc_pcie *pcie, struct device_node *node)
 	if (!of_device_is_compatible(node, "brcm,iproc-msi"))
 		return -ENODEV;
 
-	if (!of_find_property(node, "msi-controller", NULL))
+	if (!of_property_read_bool(node, "msi-controller"))
 		return -ENODEV;
 
 	if (pcie->msi)

@@ -585,8 +585,7 @@ int iproc_msi_init(struct iproc_pcie *pcie, struct device_node *node)
 		return -EINVAL;
 	}
 
-	if (of_find_property(node, "brcm,pcie-msi-inten", NULL))
-		msi->has_inten_reg = true;
+	msi->has_inten_reg = of_property_read_bool(node, "brcm,pcie-msi-inten");
 
 	msi->nr_msi_vecs = msi->nr_irqs * EQ_LEN;
 	msi->bitmap = devm_bitmap_zalloc(pcie->dev, msi->nr_msi_vecs,
Signature · 7 lines
2.39.2


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#1 lore raw
Quoted 4 lines · Rob Herring

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. Convert reading boolean properties to to of_property_read_bool().

s/to to/to/
Likely can be fixed up when applying.