[PATCH v6 1/6] irqdomain: Use consistent prototype for irq_domain_free_irqs_*
From: Yingjoe Chen <hidden>
Date: 2014-11-13 15:37:33
Also in:
linux-devicetree, lkml
Subsystem:
irq domains (irq number mapping library), irq subsystem, the rest · Maintainers:
Thomas Gleixner, Linus Torvalds
When using irq_domain_free_irqs_top() directly in irq_domain_ops, gcc generate the following warnings: ../drivers/irqchip/irq-gic.c:879:2: warning: initialization from incompatible pointer type [enabled by default] ../drivers/irqchip/irq-gic.c:879:2: warning: (near initialization for 'gic_irq_domain_hierarchy_ops.free') [enabled by default] Change to use consistent prototype for all irq_domain_free_irqs* Better to fold this into "irqdomain: Introduce new interfaces to support hierarchy irqdomains" Signed-off-by: Yingjoe Chen <redacted> --- include/linux/irqdomain.h | 8 +++++--- kernel/irq/irqdomain.c | 8 ++++---- 2 files changed, 9 insertions(+), 7 deletions(-)
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
index 640a1ec..534dd72 100644
--- a/include/linux/irqdomain.h
+++ b/include/linux/irqdomain.h@@ -270,9 +270,10 @@ extern void irq_domain_set_info(struct irq_domain *domain, unsigned int virq, void *handler_data, const char *handler_name); extern void irq_domain_reset_irq_data(struct irq_data *irq_data); extern void irq_domain_free_irqs_common(struct irq_domain *domain, - int virq, int nr_irqs); + unsigned int virq, + unsigned int nr_irqs); extern void irq_domain_free_irqs_top(struct irq_domain *domain, - int virq, int nr_irqs); + unsigned int virq, unsigned int nr_irqs); static inline int irq_domain_alloc_irqs_parent(struct irq_domain *domain, int irq_base, unsigned int nr_irqs, void *arg)
@@ -284,7 +285,8 @@ static inline int irq_domain_alloc_irqs_parent(struct irq_domain *domain, } static inline void irq_domain_free_irqs_parent(struct irq_domain *domain, - int irq_base, unsigned int nr_irqs) + unsigned int irq_base, + unsigned int nr_irqs) { if (domain->parent && domain->parent->ops->free) domain->parent->ops->free(domain->parent, irq_base, nr_irqs);
diff --git a/kernel/irq/irqdomain.c b/kernel/irq/irqdomain.c
index 8b0edde..705fb57 100644
--- a/kernel/irq/irqdomain.c
+++ b/kernel/irq/irqdomain.c@@ -899,8 +899,8 @@ void irq_domain_reset_irq_data(struct irq_data *irq_data) irq_data->chip_data = NULL; } -void irq_domain_free_irqs_common(struct irq_domain *domain, int virq, - int nr_irqs) +void irq_domain_free_irqs_common(struct irq_domain *domain, unsigned int virq, + unsigned int nr_irqs) { int i; struct irq_data *irq_data;
@@ -913,8 +913,8 @@ void irq_domain_free_irqs_common(struct irq_domain *domain, int virq, irq_domain_free_irqs_parent(domain, virq, nr_irqs); } -void irq_domain_free_irqs_top(struct irq_domain *domain, int virq, - int nr_irqs) +void irq_domain_free_irqs_top(struct irq_domain *domain, unsigned int virq, + unsigned int nr_irqs) { int i;
--
1.8.1.1.dirty