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| author | Eric W. Biederman <ebiederm@xmission.com> | 2010-02-17 18:49:54 -0800 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2010-02-18 17:17:58 -0800 |
| commit | ca4dbc668412d5fe039be3e26e8e717a616d1ca5 (patch) | |
| tree | 9e1934ce31435dee3316a202dbe3df88ca5b76e5 /arch/ia64 | |
| parent | 2b633e3fac5efada088b57d31e65401f22bcc18f (diff) | |
| download | talos-obmc-linux-ca4dbc668412d5fe039be3e26e8e717a616d1ca5.tar.gz talos-obmc-linux-ca4dbc668412d5fe039be3e26e8e717a616d1ca5.zip | |
xen: Remove unnecessary arch specific xen irq functions.
Right now xen's use of the x86 and ia64 handle_irq is just bizarre and very
fragile as it is very non-obvious the function exists and is is used by
code out in drivers/.... Luckily using handle_irq is completely unnecessary,
and we can just use the generic irq apis instead.
This still leaves drivers/xen/events.c as a problematic user of the generic
irq apis it has "static struct irq_info irq_info[NR_IRQS]" but that can be
fixed some other time.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
LKML-Reference: <4B7CAAD2.10803@kernel.org>
Acked-by: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Ian Campbell <Ian.Campbell@citrix.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/include/asm/xen/events.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/ia64/include/asm/xen/events.h b/arch/ia64/include/asm/xen/events.h index b8370c8b6198..baa74c82aa71 100644 --- a/arch/ia64/include/asm/xen/events.h +++ b/arch/ia64/include/asm/xen/events.h @@ -36,10 +36,6 @@ static inline int xen_irqs_disabled(struct pt_regs *regs) return !(ia64_psr(regs)->i); } -static inline void handle_irq(int irq, struct pt_regs *regs) -{ - __do_IRQ(irq); -} #define irq_ctx_init(cpu) do { } while (0) #endif /* _ASM_IA64_XEN_EVENTS_H */ |
