accel: Make AccelClass.available() optional

When we move accel classes outside accel.c, the available() function
won't be necessary anymore, because the classes will be registered only
if the accelerator code is really enabled at build time.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/accel.c b/accel.c
index a3e2fd9149..85177f1b52 100644
--- a/accel.c
+++ b/accel.c
@@ -82,7 +82,7 @@ int configure_accelerator(MachineClass *mc)
             fprintf(stderr, "\"%s\" accelerator does not exist.\n", buf);
             continue;
         }
-        if (!acc->available()) {
+        if (acc->available && !acc->available()) {
             printf("%s not supported for this target\n",
                    acc->name);
             continue;