hw/misc/pvpanic: Use standard headers instead

QEMU side has already imported pvpanic.h from linux, remove bit
definitions from include/hw/misc/pvpanic.h, and use
include/standard-headers/linux/pvpanic.h instead.
Also minor changes for PVPANIC_CRASHLOADED -> PVPANIC_CRASH_LOADED.

Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Message-Id: <20220221122717.1371010-2-pizhenwei@bytedance.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
diff --git a/hw/misc/pvpanic.c b/hw/misc/pvpanic.c
index e2cb4a5..1540e90 100644
--- a/hw/misc/pvpanic.c
+++ b/hw/misc/pvpanic.c
@@ -21,12 +21,13 @@
 #include "hw/qdev-properties.h"
 #include "hw/misc/pvpanic.h"
 #include "qom/object.h"
+#include "standard-headers/linux/pvpanic.h"
 
 static void handle_event(int event)
 {
     static bool logged;
 
-    if (event & ~(PVPANIC_PANICKED | PVPANIC_CRASHLOADED) && !logged) {
+    if (event & ~(PVPANIC_PANICKED | PVPANIC_CRASH_LOADED) && !logged) {
         qemu_log_mask(LOG_GUEST_ERROR, "pvpanic: unknown event %#x.\n", event);
         logged = true;
     }
@@ -36,7 +37,7 @@
         return;
     }
 
-    if (event & PVPANIC_CRASHLOADED) {
+    if (event & PVPANIC_CRASH_LOADED) {
         qemu_system_guest_crashloaded(NULL);
         return;
     }