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| author | Michael S. Tsirkin <mst@redhat.com> | 2013-06-16 18:31:30 +0300 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2013-07-04 10:42:51 +0300 |
| commit | bc3e6a0d6c8ab6cd7cd4b576ed567756f1dcabd2 (patch) | |
| tree | 305b2b9b6790c6228f292bb43f3a566cecda513d /include/hw/i386 | |
| parent | c6d559d9cf8687d8378e888e7570c07ce53b94e2 (diff) | |
| download | qemu-bc3e6a0d6c8ab6cd7cd4b576ed567756f1dcabd2.tar.gz | |
pvpanic: initialization cleanup
Avoid use of static variables: PC systems
initialize pvpanic device through pvpanic_init,
so we can simply create the fw_cfg file at that point.
This also makes it possible to skip device
creation completely if fw_cfg is not there, e.g. for xen -
so the ports it reserves are not discoverable by guests.
Also, make pvpanic_init void since callers ignore return
status anyway.
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Paul Durrant <Paul.Durrant@citrix.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/hw/i386')
| -rw-r--r-- | include/hw/i386/pc.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index dbdd523561..5949e7ec5f 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -193,7 +193,7 @@ static inline bool isa_ne2000_init(ISABus *bus, int base, int irq, NICInfo *nd) void pc_system_firmware_init(MemoryRegion *rom_memory); /* pvpanic.c */ -int pvpanic_init(ISABus *bus); +void pvpanic_init(ISABus *bus); /* e820 types */ #define E820_RAM 1 |