From: Bixuan Cui cuibixuan@huawei.com
[ 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 --- include/linux/irqdomain.h | 2 +- kernel/irq/irqdomain.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h index 824d7a19dd66e..2552f66a7a891 100644 --- a/include/linux/irqdomain.h +++ b/include/linux/irqdomain.h @@ -254,7 +254,7 @@ 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); diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c index 3d1b570a1dadd..cfb5a96f023f7 100644 --- a/kernel/irq/irqdomain.c +++ b/kernel/irq/irqdomain.c @@ -127,7 +127,7 @@ 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)