Messages in this thread Patch in this message | | | Date | Wed, 12 Nov 2014 13:43:02 -0000 | From | Thomas Gleixner <> | Subject | [patch 07/16] genirq: Introduce helper irq_domain_set_info() to reduce duplicated code |
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From: Jiang Liu <jiang.liu@linux.intel.com>
Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: Grant Likely <grant.likely@linaro.org> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Yingjoe Chen <yingjoe.chen@mediatek.com> Cc: Yijing Wang <wangyijing@huawei.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> --- include/linux/irqdomain.h | 5 +++++ kernel/irq/irqdomain.c | 10 ++++++++++ 2 files changed, 15 insertions(+)
Index: tip/include/linux/irqdomain.h =================================================================== --- tip.orig/include/linux/irqdomain.h +++ tip/include/linux/irqdomain.h @@ -33,6 +33,7 @@ #define _LINUX_IRQDOMAIN_H #include <linux/types.h> +#include <linux/irqhandler.h> #include <linux/radix-tree.h> struct device_node; @@ -263,6 +264,10 @@ extern int irq_domain_set_hwirq_and_chip irq_hw_number_t hwirq, struct irq_chip *chip, void *chip_data); +extern void irq_domain_set_info(struct irq_domain *domain, unsigned int virq, + irq_hw_number_t hwirq, struct irq_chip *chip, + void *chip_data, irq_flow_handler_t handler, + 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); Index: tip/kernel/irq/irqdomain.c =================================================================== --- tip.orig/kernel/irq/irqdomain.c +++ tip/kernel/irq/irqdomain.c @@ -882,6 +882,16 @@ int irq_domain_set_hwirq_and_chip(struct return 0; } +void irq_domain_set_info(struct irq_domain *domain, unsigned int virq, + irq_hw_number_t hwirq, struct irq_chip *chip, + void *chip_data, irq_flow_handler_t handler, + void *handler_data, const char *handler_name) +{ + irq_domain_set_hwirq_and_chip(domain, virq, hwirq, chip, chip_data); + __irq_set_handler(virq, handler, 0, handler_name); + irq_set_handler_data(virq, handler_data); +} + void irq_domain_reset_irq_data(struct irq_data *irq_data) { irq_data->hwirq = 0;
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