hw: Do not include "sysemu/block-backend.h" if it is not necessary

After reviewing a patch from Philippe that removes block-backend.h
from hw/lm32/milkymist.c, I noticed that this header is included
unnecessarily in a lot of other files, too. Remove those unneeded
includes to speed up the compilation process a little bit.

Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1518684912-31637-1-git-send-email-thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

hw/arm/highbank.c

@@ -27,7 +27,6 @@
 #include "sysemu/kvm.h"
 #include "sysemu/sysemu.h"
 #include "hw/boards.h"
-#include "sysemu/block-backend.h"
 #include "exec/address-spaces.h"
 #include "qemu/error-report.h"
 #include "hw/char/pl011.h"

hw/arm/msf2-soc.c

@@ -29,7 +29,6 @@
 #include "exec/address-spaces.h"
 #include "hw/char/serial.h"
 #include "hw/boards.h"
-#include "sysemu/block-backend.h"
 #include "qemu/cutils.h"
 #include "hw/arm/msf2-soc.h"
 #include "hw/misc/unimp.h"

hw/arm/realview.c

@@ -20,7 +20,6 @@
 #include "sysemu/sysemu.h"
 #include "hw/boards.h"
 #include "hw/i2c/i2c.h"
-#include "sysemu/block-backend.h"
 #include "exec/address-spaces.h"
 #include "qemu/error-report.h"
 #include "hw/char/pl011.h"

hw/arm/tosa.c

@@ -22,7 +22,6 @@
 #include "hw/boards.h"
 #include "hw/i2c/i2c.h"
 #include "hw/ssi/ssi.h"
-#include "sysemu/block-backend.h"
 #include "hw/sysbus.h"
 #include "exec/address-spaces.h"
 #include "sysemu/sysemu.h"

hw/i386/pc.c

@@ -50,8 +50,6 @@
 #include "sysemu/qtest.h"
 #include "kvm_i386.h"
 #include "hw/xen/xen.h"
-#include "sysemu/block-backend.h"
-#include "hw/block/block.h"
 #include "ui/qemu-spice.h"
 #include "exec/memory.h"
 #include "exec/address-spaces.h"

hw/i386/pc_piix.c

@@ -40,7 +40,6 @@
 #include "sysemu/sysemu.h"
 #include "hw/sysbus.h"
 #include "sysemu/arch_init.h"
-#include "sysemu/block-backend.h"
 #include "hw/i2c/smbus.h"
 #include "hw/xen/xen.h"
 #include "exec/memory.h"

hw/ide/ahci-allwinner.c

@@ -18,7 +18,6 @@
 #include "qemu/osdep.h"
 #include "hw/hw.h"
 #include "qemu/error-report.h"
-#include "sysemu/block-backend.h"
 #include "sysemu/dma.h"
 #include "hw/ide/internal.h"
 #include "hw/ide/ahci_internal.h"

hw/ide/cmd646.c

@@ -26,7 +26,6 @@
 #include "hw/hw.h"
 #include "hw/pci/pci.h"
 #include "hw/isa/isa.h"
-#include "sysemu/block-backend.h"
 #include "sysemu/sysemu.h"
 #include "sysemu/dma.h"
 

hw/ide/ich.c

@@ -65,7 +65,6 @@
 #include "hw/pci/msi.h"
 #include "hw/pci/pci.h"
 #include "hw/isa/isa.h"
-#include "sysemu/block-backend.h"
 #include "sysemu/dma.h"
 #include "hw/ide/pci.h"
 #include "hw/ide/ahci_internal.h"

hw/ide/isa.c

@@ -25,7 +25,6 @@
 #include "qemu/osdep.h"
 #include "hw/hw.h"
 #include "hw/isa/isa.h"
-#include "sysemu/block-backend.h"
 #include "sysemu/dma.h"
 
 #include "hw/ide/internal.h"

hw/ide/microdrive.c

@@ -25,7 +25,6 @@
 #include "qemu/osdep.h"
 #include "hw/hw.h"
 #include "hw/pcmcia.h"
-#include "sysemu/block-backend.h"
 #include "sysemu/dma.h"
 
 #include "hw/ide/internal.h"

hw/ide/mmio.c

@@ -25,7 +25,6 @@
 #include "qemu/osdep.h"
 #include "hw/hw.h"
 #include "hw/sysbus.h"
-#include "sysemu/block-backend.h"
 #include "sysemu/dma.h"
 
 #include "hw/ide/internal.h"

hw/mips/mips_fulong2e.c

@@ -27,7 +27,6 @@
 #include "net/net.h"
 #include "hw/boards.h"
 #include "hw/i2c/smbus.h"
-#include "sysemu/block-backend.h"
 #include "hw/block/flash.h"
 #include "hw/mips/mips.h"
 #include "hw/mips/cpudevs.h"

hw/mips/mips_jazz.c

@@ -41,7 +41,6 @@
 #include "hw/timer/i8254.h"
 #include "hw/display/vga.h"
 #include "hw/audio/pcspk.h"
-#include "sysemu/block-backend.h"
 #include "hw/sysbus.h"
 #include "exec/address-spaces.h"
 #include "sysemu/qtest.h"

hw/ppc/mac_newworld.c

@@ -69,7 +69,6 @@
 #include "sysemu/kvm.h"
 #include "kvm_ppc.h"
 #include "hw/usb.h"
-#include "sysemu/block-backend.h"
 #include "exec/address-spaces.h"
 #include "hw/sysbus.h"
 #include "qemu/cutils.h"

hw/ppc/mac_oldworld.c

@@ -44,7 +44,6 @@
 #include "qemu/error-report.h"
 #include "sysemu/kvm.h"
 #include "kvm_ppc.h"
-#include "sysemu/block-backend.h"
 #include "exec/address-spaces.h"
 #include "qemu/cutils.h"
 

hw/ppc/prep.c

@@ -43,7 +43,6 @@
 #include "hw/timer/mc146818rtc.h"
 #include "hw/isa/pc87312.h"
 #include "hw/net/ne2000-isa.h"
-#include "sysemu/block-backend.h"
 #include "sysemu/arch_init.h"
 #include "sysemu/kvm.h"
 #include "sysemu/qtest.h"

hw/scsi/mptendian.c

@@ -24,7 +24,6 @@
 #include "hw/hw.h"
 #include "hw/pci/pci.h"
 #include "sysemu/dma.h"
-#include "sysemu/block-backend.h"
 #include "hw/pci/msi.h"
 #include "qemu/iov.h"
 #include "hw/scsi/scsi.h"

hw/sd/core.c

@@ -21,7 +21,6 @@
 
 #include "qemu/osdep.h"
 #include "hw/qdev-core.h"
-#include "sysemu/block-backend.h"
 #include "hw/sd/sd.h"
 #include "trace.h"
 

hw/sparc/sun4m.c

@@ -44,7 +44,6 @@
 #include "hw/empty_slot.h"
 #include "hw/loader.h"
 #include "elf.h"
-#include "sysemu/block-backend.h"
 #include "trace.h"
 #include "qemu/cutils.h"
 

hw/tricore/tricore_testboard.c

@@ -28,9 +28,7 @@
 #include "sysemu/sysemu.h"
 #include "hw/boards.h"
 #include "hw/loader.h"
-#include "sysemu/block-backend.h"
 #include "exec/address-spaces.h"
-#include "hw/block/flash.h"
 #include "elf.h"
 #include "hw/tricore/tricore.h"
 #include "qemu/error-report.h"