diff options
| author | Juergen Gross <jgross@suse.com> | 2023-09-27 09:58:05 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-03-01 15:34:57 +0300 |
| commit | b79345efd03851121db47f09174722123058cca8 (patch) | |
| tree | 7c648cfb726d66c53f2316fdd4a6488f3c82b44c /include | |
| parent | 3c8f5965a99397368d3762a9814a21a3e442e1a4 (diff) | |
| download | linux-b79345efd03851121db47f09174722123058cca8.tar.xz | |
xen/events: reduce externally visible helper functions
[ Upstream commit 686464514fbebb6c8de4415238319e414c3500a4 ]
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>
Stable-dep-of: fa765c4b4aed ("xen/events: close evtchn after mapping cleanup")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/xen/events.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/xen/events.h b/include/xen/events.h index 23932b0673dc..7488cd51fbf4 100644 --- a/include/xen/events.h +++ b/include/xen/events.h @@ -101,8 +101,8 @@ 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); |