remove some double-includes

Some source files #include the same header more than
once for no good reason.  Remove second #includes in
such cases.
Signed-off-by: NMichael Tokarev <mjt@tls.msk.ru>

audio/audio_win_int.c

 /* public domain */
 
 #include "qemu-common.h"
-#include "audio.h"
 
 #define AUDIO_CAP "win-int"
 #include <windows.h>

hw/arm/highbank.c

@@ -24,7 +24,6 @@
 #include "net/net.h"
 #include "sysemu/sysemu.h"
 #include "hw/boards.h"
-#include "hw/sysbus.h"
 #include "sysemu/blockdev.h"
 #include "exec/address-spaces.h"
 

hw/audio/marvell_88w8618.c

@@ -12,7 +12,6 @@
 #include "hw/sysbus.h"
 #include "hw/hw.h"
 #include "hw/i2c/i2c.h"
-#include "hw/sysbus.h"
 #include "audio/audio.h"
 
 #define MP_AUDIO_SIZE           0x00001000

hw/mips/mips_malta.c

@@ -37,7 +37,6 @@
 #include "sysemu/char.h"
 #include "sysemu/sysemu.h"
 #include "sysemu/arch_init.h"
-#include "hw/boards.h"
 #include "qemu/log.h"
 #include "hw/mips/bios.h"
 #include "hw/ide.h"

hw/misc/lm32_sys.c

@@ -34,7 +34,6 @@
 #include "qemu/log.h"
 #include "qemu/error-report.h"
 #include "sysemu/sysemu.h"
-#include "qemu/log.h"
 
 enum {
     R_CTRL = 0,

hw/ppc/spapr.c

@@ -43,8 +43,6 @@
 #include "hw/ppc/xics.h"
 #include "hw/pci/msi.h"
 
-#include "sysemu/kvm.h"
-#include "kvm_ppc.h"
 #include "hw/pci/pci.h"
 
 #include "exec/address-spaces.h"

hw/ppc/spapr_hcall.c

 #include "sysemu/sysemu.h"
 #include "cpu.h"
-#include "sysemu/sysemu.h"
 #include "helper_regs.h"
 #include "hw/ppc/spapr.h"
 #include "mmu-hash64.h"

hw/timer/exynos4210_rtc.c

@@ -31,7 +31,6 @@
 #include "hw/ptimer.h"
 
 #include "hw/hw.h"
-#include "qemu/timer.h"
 #include "sysemu/sysemu.h"
 
 #include "hw/arm/exynos4210.h"

include/hw/i386/pc.h

@@ -7,7 +7,6 @@
 #include "hw/isa/isa.h"
 #include "hw/block/fdc.h"
 #include "net/net.h"
-#include "exec/memory.h"
 #include "hw/i386/ioapic.h"
 
 /* PC-style peripherals (also used by other machines).  */

include/qapi/qmp/qlist.h

@@ -15,7 +15,6 @@
 
 #include "qapi/qmp/qobject.h"
 #include "qemu/queue.h"
-#include "qemu/queue.h"
 
 typedef struct QListEntry {
     QObject *value;

include/qemu/config-file.h

@@ -4,7 +4,6 @@
 #include <stdio.h>
 #include "qemu/option.h"
 #include "qapi/error.h"
-#include "qemu/option.h"
 
 QemuOptsList *qemu_find_opts(const char *group);
 QemuOptsList *qemu_find_opts_err(const char *group, Error **errp);

monitor.c

@@ -63,7 +63,6 @@
 #ifdef CONFIG_TRACE_SIMPLE
 #include "trace/simple.h"
 #endif
-#include "ui/qemu-spice.h"
 #include "exec/memory.h"
 #include "qmp-commands.h"
 #include "hmp.h"

page_cache.c

@@ -21,7 +21,6 @@
 #include <sys/types.h>
 #include <stdbool.h>
 #include <glib.h>
-#include <strings.h>
 
 #include "qemu-common.h"
 #include "migration/page_cache.h"

slirp/misc.c

@@ -242,8 +242,6 @@ strdup(str)
 }
 #endif
 
-#include "monitor/monitor.h"
-
 void lprint(const char *format, ...)
 {
     va_list args;

target-ppc/kvm.c

@@ -30,8 +30,6 @@
 #include "cpu.h"
 #include "sysemu/cpus.h"
 #include "sysemu/device_tree.h"
-#include "hw/sysbus.h"
-#include "hw/ppc/spapr.h"
 #include "mmu-hash64.h"
 
 #include "hw/sysbus.h"

tests/tcg/linux-test.c

@@ -39,7 +39,6 @@
 #include <dirent.h>
 #include <setjmp.h>
 #include <sys/shm.h>
-#include <sched.h>
 
 #define TESTPATH "/tmp/linux-test.tmp"
 #define TESTPORT 7654