hw: explicitly include qemu/log.h

Move the inclusion out of hw/hw.h, most files do not need it.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

hw/char/bcm2835_aux.c

@@ -22,6 +22,7 @@
 
 #include "qemu/osdep.h"
 #include "hw/char/bcm2835_aux.h"
+#include "qemu/log.h"
 
 #define AUX_IRQ         0x0
 #define AUX_ENABLES     0x4

hw/char/cadence_uart.c

@@ -17,6 +17,10 @@
  */
 
 #include "qemu/osdep.h"
+#include "hw/sysbus.h"
+#include "sysemu/char.h"
+#include "qemu/timer.h"
+#include "qemu/log.h"
 #include "hw/char/cadence_uart.h"
 
 #ifdef CADENCE_UART_ERR_DEBUG

hw/char/digic-uart.c

@@ -30,6 +30,7 @@
 #include "hw/hw.h"
 #include "hw/sysbus.h"
 #include "sysemu/char.h"
+#include "qemu/log.h"
 
 #include "hw/char/digic-uart.h"
 

hw/char/imx_serial.c

@@ -22,6 +22,7 @@
 #include "hw/char/imx_serial.h"
 #include "sysemu/sysemu.h"
 #include "sysemu/char.h"
+#include "qemu/log.h"
 
 #ifndef DEBUG_IMX_UART
 #define DEBUG_IMX_UART 0

hw/char/pl011.c

@@ -10,6 +10,7 @@
 #include "qemu/osdep.h"
 #include "hw/sysbus.h"
 #include "sysemu/char.h"
+#include "qemu/log.h"
 
 #define TYPE_PL011 "pl011"
 #define PL011(obj) OBJECT_CHECK(PL011State, (obj), TYPE_PL011)

hw/char/stm32f2xx_usart.c

@@ -24,6 +24,7 @@
 
 #include "qemu/osdep.h"
 #include "hw/char/stm32f2xx_usart.h"
+#include "qemu/log.h"
 
 #ifndef STM_USART_ERR_DEBUG
 #define STM_USART_ERR_DEBUG 0