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xen_pt: drop no-op MemoryListener callbacks

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Removes quite a bit of useless code.

Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Avi Kivity 2012-10-02 16:42:23 +02:00
parent e71e602cb5
commit 6381fc188c
1 changed files with 0 additions and 45 deletions
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45
hw/xen_pt.c
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@ -601,14 +601,6 @@ static void xen_pt_region_update(XenPCIPassthroughState *s,
}
}
static void xen_pt_begin(MemoryListener *l)
{
}
static void xen_pt_commit(MemoryListener *l)
{
}
static void xen_pt_region_add(MemoryListener *l, MemoryRegionSection *sec)
{
XenPCIPassthroughState *s = container_of(l, XenPCIPassthroughState,
@ -641,52 +633,15 @@ static void xen_pt_io_region_del(MemoryListener *l, MemoryRegionSection *sec)
xen_pt_region_update(s, sec, false);
}
static void xen_pt_region_nop(MemoryListener *l, MemoryRegionSection *s)
{
}
static void xen_pt_log_fns(MemoryListener *l, MemoryRegionSection *s)
{
}
static void xen_pt_log_global_fns(MemoryListener *l)
{
}
static void xen_pt_eventfd_fns(MemoryListener *l, MemoryRegionSection *s,
bool match_data, uint64_t data, EventNotifier *n)
{
}
static const MemoryListener xen_pt_memory_listener = {
.begin = xen_pt_begin,
.commit = xen_pt_commit,
.region_add = xen_pt_region_add,
.region_nop = xen_pt_region_nop,
.region_del = xen_pt_region_del,
.log_start = xen_pt_log_fns,
.log_stop = xen_pt_log_fns,
.log_sync = xen_pt_log_fns,
.log_global_start = xen_pt_log_global_fns,
.log_global_stop = xen_pt_log_global_fns,
.eventfd_add = xen_pt_eventfd_fns,
.eventfd_del = xen_pt_eventfd_fns,
.priority = 10,
};
static const MemoryListener xen_pt_io_listener = {
.begin = xen_pt_begin,
.commit = xen_pt_commit,
.region_add = xen_pt_io_region_add,
.region_nop = xen_pt_region_nop,
.region_del = xen_pt_io_region_del,
.log_start = xen_pt_log_fns,
.log_stop = xen_pt_log_fns,
.log_sync = xen_pt_log_fns,
.log_global_start = xen_pt_log_global_fns,
.log_global_stop = xen_pt_log_global_fns,
.eventfd_add = xen_pt_eventfd_fns,
.eventfd_del = xen_pt_eventfd_fns,
.priority = 10,
};