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authorJuergen Gross <jgross@suse.com>2023-09-27 08:58:05 +0200
committerJuergen Gross <jgross@suse.com>2023-11-14 09:29:28 +0100
commit686464514fbebb6c8de4415238319e414c3500a4 (patch)
tree1ad5a92374fbe96df35603fd3ea31c8b5ce6b004 /include
parentf96c6c588ca81255566a5168e51c9cbbe7b86def (diff)
xen/events: reduce externally visible helper functions
get_evtchn_to_irq() has only one external user while irq_from_evtchn() provides the same functionality and is exported for a wider user base. Modify the only external user of get_evtchn_to_irq() to use irq_from_evtchn() instead and make get_evtchn_to_irq() static. evtchn_from_irq() and irq_from_virq() have a single external user and can easily be combined to a new helper irq_evtchn_from_virq() allowing to drop irq_from_virq() and to make evtchn_from_irq() static. Signed-off-by: Juergen Gross <jgross@suse.com> Reviewed-by: Oleksandr Tyshchenko <oleksandr_tyshchenko@epam.com> Signed-off-by: Juergen Gross <jgross@suse.com>
Diffstat (limited to 'include')
-rw-r--r--include/xen/events.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/xen/events.h b/include/xen/events.h
index a129cafa80ed..3b07409f8032 100644
--- a/include/xen/events.h
+++ b/include/xen/events.h
@@ -100,8 +100,8 @@ void xen_poll_irq_timeout(int irq, u64 timeout);
/* Determine the IRQ which is bound to an event channel */
unsigned int irq_from_evtchn(evtchn_port_t evtchn);
-int irq_from_virq(unsigned int cpu, unsigned int virq);
-evtchn_port_t evtchn_from_irq(unsigned irq);
+int irq_evtchn_from_virq(unsigned int cpu, unsigned int virq,
+ evtchn_port_t *evtchn);
int xen_set_callback_via(uint64_t via);
int xen_evtchn_do_upcall(void);