QEMU: bump to 2.2.1

Bump QEMU to 2.2.1

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/qemu/qemu.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-QEMU_VERSION = 2.1.2
+QEMU_VERSION = 2.2.1
 QEMU_SOURCE = qemu-$(QEMU_VERSION).tar.bz2
 QEMU_SITE = http://wiki.qemu.org/download
 QEMU_LICENSE = GPLv2 LGPLv2.1 MIT BSD-3c BSD-2c Others/BSD-1c