[irqchip:,irq/irqchip-next] irqchip: Use of_property_read_bool() for boolean properties
Commit Message
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(-)
@@ -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;
}
@@ -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);