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| author | Arnd Bergmann <arnd@arndb.de> | 2023-05-17 14:45:07 +0200 |
|---|---|---|
| committer | Juergen Gross <jgross@suse.com> | 2023-06-26 07:47:11 +0200 |
| commit | 04d684875b30393c3e5cd0daf2fa737b562a7ad9 (patch) | |
| tree | 9743a5e96d658903ca907525fc0a030dde247a69 /include/xen | |
| parent | 6995e2de6891c724bfeb2db33d7b87775f913ad1 (diff) | |
| download | lwn-04d684875b30393c3e5cd0daf2fa737b562a7ad9.tar.gz lwn-04d684875b30393c3e5cd0daf2fa737b562a7ad9.zip | |
xen: xen_debug_interrupt prototype to global header
The xen_debug_interrupt() function is only called on x86, which has a
prototype in an architecture specific header, but the definition also
exists on others, where the lack of a prototype causes a W=1 warning:
drivers/xen/events/events_2l.c:264:13: error: no previous prototype for 'xen_debug_interrupt' [-Werror=missing-prototypes]
Move the prototype into a global header instead to avoid this warning.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Link: https://lore.kernel.org/r/20230517124525.929201-1-arnd@kernel.org
Signed-off-by: Juergen Gross <jgross@suse.com>
Diffstat (limited to 'include/xen')
| -rw-r--r-- | include/xen/events.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/xen/events.h b/include/xen/events.h index 44c2855c76d1..ac1281c5ead6 100644 --- a/include/xen/events.h +++ b/include/xen/events.h @@ -138,4 +138,7 @@ int xen_test_irq_shared(int irq); /* initialize Xen IRQ subsystem */ void xen_init_IRQ(void); + +irqreturn_t xen_debug_interrupt(int irq, void *dev_id); + #endif /* _XEN_EVENTS_H */ |