From: Rob Herring <robh@kernel.org>
To: Thomas Gleixner <tglx@linutronix.de>,
Marc Zyngier <maz@kernel.org>, Guo Ren <guoren@kernel.org>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-csky@vger.kernel.org
Subject: [PATCH] irqchip: Use of_property_read_bool() for boolean properties
Date: Fri, 10 Mar 2023 08:47:10 -0600 [thread overview]
Message-ID: <20230310144710.1543070-1-robh@kernel.org> (raw)
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>
---
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 42d8a2438ebc..6710691e4c25 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 f1e75b35a52a..f2ff4387870d 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);
--
2.39.2
next reply other threads:[~2023-03-10 14:56 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-10 14:47 Rob Herring [this message]
2023-03-12 12:42 ` [PATCH] irqchip: Use of_property_read_bool() for boolean properties Guo Ren
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