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irqdomain: Change the type of 'size' in __irq_domain_add() to be consistent

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[ Upstream commit 20c36ce2164f1774b487d443ece99b754bc6ad43 ]

The 'size' is used in struct_size(domain, revmap, size) and its input
parameter type is 'size_t'(unsigned int).
Changing the size to 'unsigned int' to make the type consistent.

Signed-off-by: Bixuan Cui <cuibixuan@huawei.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20210916025203.44841-1-cuibixuan@huawei.com
Stable-dep-of: 8932c32c3053 ("irqdomain: Fix domain registration race")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Bixuan Cui 2021-09-16 10:52:03 +08:00 committed by Greg Kroah-Hartman
parent 4ab311d51c
commit bb7597777c
2 changed files with 2 additions and 2 deletions
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2
include/linux/irqdomain.h
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@ -256,7 +256,7 @@ static inline struct fwnode_handle *irq_domain_alloc_fwnode(phys_addr_t *pa)
}
void irq_domain_free_fwnode(struct fwnode_handle *fwnode);
struct irq_domain *__irq_domain_add(struct fwnode_handle *fwnode, int size,
struct irq_domain *__irq_domain_add(struct fwnode_handle *fwnode, unsigned int size,
irq_hw_number_t hwirq_max, int direct_max,
const struct irq_domain_ops *ops,
void *host_data);

2
kernel/irq/irqdomain.c
View File

@ -130,7 +130,7 @@ EXPORT_SYMBOL_GPL(irq_domain_free_fwnode);
* Allocates and initializes an irq_domain structure.
* Returns pointer to IRQ domain, or NULL on failure.
*/
struct irq_domain *__irq_domain_add(struct fwnode_handle *fwnode, int size,
struct irq_domain *__irq_domain_add(struct fwnode_handle *fwnode, unsigned int size,
irq_hw_number_t hwirq_max, int direct_max,
const struct irq_domain_ops *ops,
void *host_data)