Commit 18e743e9 authored by Jiri Slaby (SUSE)'s avatar Jiri Slaby (SUSE) Committed by Thomas Gleixner
Browse files

irqdomain: Use irq_domain_instantiate()'s return value as initializers 



This makes the code more compact.

Note that irq_domain_create_hierarchy()'s handling of size is now part of
info's initializer (using the ternary operator). That makes more sense
while reading it.

Signed-off-by: default avatarJiri Slaby (SUSE) <jirislaby@kernel.org>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Link: https://lore.kernel.org/all/20250319092951.37667-51-jirislaby@kernel.org
parent 14ebb11b

include/linux/irqdomain.h

+5 −12
Original line number Diff line number Diff line
@@ -403,9 +403,8 @@ static inline struct irq_domain *irq_domain_create_nomap(struct fwnode_handle *f 
		.ops		= ops,

		.host_data	= host_data,

	};

	struct irq_domain *d;

	struct irq_domain *d = irq_domain_instantiate(&info);



	d = irq_domain_instantiate(&info);

	return IS_ERR(d) ? NULL : d;

}
@@ -424,9 +423,8 @@ static inline struct irq_domain *irq_domain_create_linear(struct fwnode_handle * 
		.ops		= ops,

		.host_data	= host_data,

	};

	struct irq_domain *d;

	struct irq_domain *d = irq_domain_instantiate(&info);



	d = irq_domain_instantiate(&info);

	return IS_ERR(d) ? NULL : d;

}
@@ -440,9 +438,8 @@ static inline struct irq_domain *irq_domain_create_tree(struct fwnode_handle *fw 
		.ops		= ops,

		.host_data	= host_data,

	};

	struct irq_domain *d;

	struct irq_domain *d = irq_domain_instantiate(&info);



	d = irq_domain_instantiate(&info);

	return IS_ERR(d) ? NULL : d;

}
@@ -554,18 +551,14 @@ static inline struct irq_domain *irq_domain_create_hierarchy(struct irq_domain * 
	struct irq_domain_info info = {

		.fwnode		= fwnode,

		.size		= size,

		.hwirq_max	= size,

		.hwirq_max	= size ? : ~0U,

		.ops		= ops,

		.host_data	= host_data,

		.domain_flags	= flags,

		.parent		= parent,

	};

	struct irq_domain *d;

	struct irq_domain *d = irq_domain_instantiate(&info);



	if (!info.size)

		info.hwirq_max = ~0U;



	d = irq_domain_instantiate(&info);

	return IS_ERR(d) ? NULL : d;

}