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authorIan Campbell <ian.campbell@citrix.com>2011-03-10 16:08:04 +0000
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2011-03-10 14:48:33 -0500
commit653378acdd477a299f468e396c7719911ac57881 (patch)
tree1a0840e9fb0eaef25fd4b16fedef49445cf9186e /include/xen
parentbe49472f0460455e8e0d9e6593837e09cbcc9ad7 (diff)
xen: events: simplify comment
It is never valid assume any particular relationship between a Xen PIRQ number and and Linux IRQ number so there is no need to hedge when saying so. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'include/xen')
-rw-r--r--include/xen/events.h4
1 files changed, 1 insertions, 3 deletions
diff --git a/include/xen/events.h b/include/xen/events.h
index 962da2ced5b4..f6fed9498aa3 100644
--- a/include/xen/events.h
+++ b/include/xen/events.h
@@ -68,9 +68,7 @@ int xen_set_callback_via(uint64_t via);
void xen_evtchn_do_upcall(struct pt_regs *regs);
void xen_hvm_evtchn_do_upcall(void);
-/* Allocate an irq for a physical interrupt, given a gsi. "Legacy"
- * GSIs are identity mapped; others are dynamically allocated as
- * usual. */
+/* Allocate an irq for a physical interrupt, given a gsi. */
int xen_allocate_pirq(unsigned gsi, int shareable, char *name);
int xen_map_pirq_gsi(unsigned pirq, unsigned gsi, int shareable, char *name);