[irqchip: irq/irqchip-next] irqchip: Use of_property_read_bool() for boolean properties

["irqchip-bot for Rob Herring" <tip-bot2@linutronix.de>]

The following commit has been merged into the irq/irqchip-next branch of irqchip:

Commit-ID:     9dfc77917e3b82dc7f93d62cebf1ebb885e9cc6a
Gitweb:        https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/9dfc77917e3b82dc7f93d62cebf1ebb885e9cc6a
Author:        Rob Herring <robh@kernel.org>
AuthorDate:    Fri, 10 Mar 2023 08:47:10 -06:00
Committer:     Marc Zyngier <maz@kernel.org>
CommitterDate: Sat, 08 Apr 2023 11:07:49 +01:00

irqchip: 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 <robh@kernel.org>
Acked-by: Guo Ren <guoren@kernel.org> (csky)
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230310144710.1543070-1-robh@kernel.org
---
 drivers/irqchip/irq-csky-apb-intc.c | 2 +-
 drivers/irqchip/irq-gic-v2m.c       | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/irqchip/irq-csky-apb-intc.c b/drivers/irqchip/irq-csky-apb-intc.c
index 42d8a24..6710691 100644
--- a/drivers/irqchip/irq-csky-apb-intc.c
+++ b/drivers/irqchip/irq-csky-apb-intc.c
@@ -68,7 +68,7 @@ static void __init ck_set_gc(struct device_node *node, void __iomem *reg_base,
 	gc->chip_types[0].chip.irq_mask = irq_gc_mask_clr_bit;
 	gc->chip_types[0].chip.irq_unmask = irq_gc_mask_set_bit;
 
-	if (of_find_property(node, "csky,support-pulse-signal", NULL))
+	if (of_property_read_bool(node, "csky,support-pulse-signal"))
 		gc->chip_types[0].chip.irq_unmask = irq_ck_mask_set_bit;
 }
 
diff --git a/drivers/irqchip/irq-gic-v2m.c b/drivers/irqchip/irq-gic-v2m.c
index f1e75b3..f2ff438 100644
--- a/drivers/irqchip/irq-gic-v2m.c
+++ b/drivers/irqchip/irq-gic-v2m.c
@@ -421,7 +421,7 @@ static int __init gicv2m_of_init(struct fwnode_handle *parent_handle,
 		u32 spi_start = 0, nr_spis = 0;
 		struct resource res;
 
-		if (!of_find_property(child, "msi-controller", NULL))
+		if (!of_property_read_bool(child, "msi-controller"))
 			continue;
 
 		ret = of_address_to_resource(child, 0, &res);