Include qemu/module.h where needed, drop it from qemu-common.h

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190523143508.25387-4-armbru@redhat.com>
[Rebased with conflicts resolved automatically, except for
hw/usb/dev-hub.c hw/misc/exynos4210_rng.c hw/misc/bcm2835_rng.c
hw/misc/aspeed_scu.c hw/display/virtio-vga.c hw/arm/stm32f205_soc.c;
ui/cocoa.m fixed up]
diff --git a/hw/audio/sb16.c b/hw/audio/sb16.c
index 65ea0cd..a2db06a 100644
--- a/hw/audio/sb16.c
+++ b/hw/audio/sb16.c
@@ -21,6 +21,7 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 #include "qemu/osdep.h"
 #include "hw/hw.h"
 #include "hw/audio/soundhw.h"
@@ -30,6 +31,7 @@
 #include "qemu/timer.h"
 #include "qemu/host-utils.h"
 #include "qemu/log.h"
+#include "qemu/module.h"
 #include "qapi/error.h"
 
 #define dolog(...) AUD_log ("sb16", __VA_ARGS__)