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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2020-10-30 19:59:18 +0300
committerThomas Gleixner <tglx@linutronix.de>2020-11-07 13:33:46 +0300
commitb6e95788fde8c9bc9da729102085dd36a5a0cda6 (patch)
tree2b61e1df7e5e67e8da079c9842f1c0ebe689a9c5 /include/linux/irqdomain.h
parentc3a877fea962d9d0fb1e3747334699978f566930 (diff)
downloadlinux-b6e95788fde8c9bc9da729102085dd36a5a0cda6.tar.xz
irqdomain: Introduce irq_domain_create_legacy() API
Introduce irq_domain_create_legacy() API which is functional equivalent to the existing irq_domain_add_legacy(), but takes a pointer to the struct fwnode_handle as a parameter. This is useful for non OF systems. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Link: https://lore.kernel.org/r/20201030165919.86234-5-andriy.shevchenko@linux.intel.com
Diffstat (limited to 'include/linux/irqdomain.h')
-rw-r--r--include/linux/irqdomain.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
index d21f75d294d7..77bf7d84c673 100644
--- a/include/linux/irqdomain.h
+++ b/include/linux/irqdomain.h
@@ -271,6 +271,12 @@ struct irq_domain *irq_domain_add_legacy(struct device_node *of_node,
irq_hw_number_t first_hwirq,
const struct irq_domain_ops *ops,
void *host_data);
+struct irq_domain *irq_domain_create_legacy(struct fwnode_handle *fwnode,
+ unsigned int size,
+ unsigned int first_irq,
+ irq_hw_number_t first_hwirq,
+ const struct irq_domain_ops *ops,
+ void *host_data);
extern struct irq_domain *irq_find_matching_fwspec(struct irq_fwspec *fwspec,
enum irq_domain_bus_token bus_token);
extern bool irq_domain_check_msi_remap(void);