rtc: Move RTC function prototypes to their own header

softmmu/rtc.c defines two public functions: qemu_get_timedate() and
qemu_timedate_diff().  Currently we keep the prototypes for these in
qemu-common.h, but most files don't need them.  Move them to their
own header, a new include/sysemu/rtc.h.

Since the C files using these two functions did not need to include
qemu-common.h for any other reason, we can remove those include lines
when we add the include of the new rtc.h.

The license for the .h file follows that of the softmmu/rtc.c
where both the functions are defined.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

11 files changed, 11 insertions, 11 deletions

diff --git a/hw/rtc/allwinner-rtc.c b/hw/rtc/allwinner-rtc.c
index 5606a51..7e493f0 100644
--- a/hw/rtc/allwinner-rtc.c
+++ b/hw/rtc/allwinner-rtc.c
@@ -23,9 +23,9 @@
 #include "migration/vmstate.h"
 #include "qemu/log.h"
 #include "qemu/module.h"
-#include "qemu-common.h"
 #include "hw/qdev-properties.h"
 #include "hw/rtc/allwinner-rtc.h"
+#include "sysemu/rtc.h"
 #include "trace.h"
 
 /* RTC registers */
diff --git a/hw/rtc/aspeed_rtc.c b/hw/rtc/aspeed_rtc.c
index 3ca1183..f6da7b6 100644
--- a/hw/rtc/aspeed_rtc.c
+++ b/hw/rtc/aspeed_rtc.c
@@ -7,11 +7,11 @@
  */
 
 #include "qemu/osdep.h"
-#include "qemu-common.h"
 #include "hw/rtc/aspeed_rtc.h"
 #include "migration/vmstate.h"
 #include "qemu/log.h"
 #include "qemu/timer.h"
+#include "sysemu/rtc.h"
 
 #include "trace.h"
 
diff --git a/hw/rtc/ds1338.c b/hw/rtc/ds1338.c
index bc5ce1a..36d8121 100644
--- a/hw/rtc/ds1338.c
+++ b/hw/rtc/ds1338.c
@@ -11,12 +11,12 @@
  */
 
 #include "qemu/osdep.h"
-#include "qemu-common.h"
 #include "hw/i2c/i2c.h"
 #include "migration/vmstate.h"
 #include "qemu/bcd.h"
 #include "qemu/module.h"
 #include "qom/object.h"
+#include "sysemu/rtc.h"
 
 /* Size of NVRAM including both the user-accessible area and the
  * secondary register area.
diff --git a/hw/rtc/exynos4210_rtc.c b/hw/rtc/exynos4210_rtc.c
index 45c0a95..ae67641 100644
--- a/hw/rtc/exynos4210_rtc.c
+++ b/hw/rtc/exynos4210_rtc.c
@@ -26,7 +26,6 @@
  */
 
 #include "qemu/osdep.h"
-#include "qemu-common.h"
 #include "qemu/log.h"
 #include "qemu/module.h"
 #include "hw/sysbus.h"
@@ -39,6 +38,7 @@
 
 #include "hw/arm/exynos4210.h"
 #include "qom/object.h"
+#include "sysemu/rtc.h"
 
 #define DEBUG_RTC 0
 
diff --git a/hw/rtc/goldfish_rtc.c b/hw/rtc/goldfish_rtc.c
index e07ff01..35e493b 100644
--- a/hw/rtc/goldfish_rtc.c
+++ b/hw/rtc/goldfish_rtc.c
@@ -20,7 +20,6 @@
  */
 
 #include "qemu/osdep.h"
-#include "qemu-common.h"
 #include "hw/rtc/goldfish_rtc.h"
 #include "migration/vmstate.h"
 #include "hw/irq.h"
@@ -29,6 +28,7 @@
 #include "qemu/bitops.h"
 #include "qemu/timer.h"
 #include "sysemu/sysemu.h"
+#include "sysemu/rtc.h"
 #include "qemu/cutils.h"
 #include "qemu/log.h"
 
diff --git a/hw/rtc/m41t80.c b/hw/rtc/m41t80.c
index 396d110..a00971a 100644
--- a/hw/rtc/m41t80.c
+++ b/hw/rtc/m41t80.c
@@ -8,13 +8,13 @@
  */
 
 #include "qemu/osdep.h"
-#include "qemu-common.h"
 #include "qemu/log.h"
 #include "qemu/module.h"
 #include "qemu/timer.h"
 #include "qemu/bcd.h"
 #include "hw/i2c/i2c.h"
 #include "qom/object.h"
+#include "sysemu/rtc.h"
 
 #define TYPE_M41T80 "m41t80"
 OBJECT_DECLARE_SIMPLE_TYPE(M41t80State, M41T80)
diff --git a/hw/rtc/m48t59.c b/hw/rtc/m48t59.c
index 690f4e0..74345d9 100644
--- a/hw/rtc/m48t59.c
+++ b/hw/rtc/m48t59.c
@@ -24,12 +24,12 @@
  */
 
 #include "qemu/osdep.h"
-#include "qemu-common.h"
 #include "hw/irq.h"
 #include "hw/qdev-properties.h"
 #include "hw/rtc/m48t59.h"
 #include "qemu/timer.h"
 #include "sysemu/runstate.h"
+#include "sysemu/rtc.h"
 #include "sysemu/sysemu.h"
 #include "hw/sysbus.h"
 #include "qapi/error.h"
diff --git a/hw/rtc/mc146818rtc.c b/hw/rtc/mc146818rtc.c
index 4fbafdd..e61a0cc 100644
--- a/hw/rtc/mc146818rtc.c
+++ b/hw/rtc/mc146818rtc.c
@@ -23,7 +23,6 @@
  */
 
 #include "qemu/osdep.h"
-#include "qemu-common.h"
 #include "qemu/cutils.h"
 #include "qemu/module.h"
 #include "qemu/bcd.h"
@@ -36,6 +35,7 @@
 #include "sysemu/replay.h"
 #include "sysemu/reset.h"
 #include "sysemu/runstate.h"
+#include "sysemu/rtc.h"
 #include "hw/rtc/mc146818rtc.h"
 #include "hw/rtc/mc146818rtc_regs.h"
 #include "migration/vmstate.h"
diff --git a/hw/rtc/pl031.c b/hw/rtc/pl031.c
index e7ced90..38d9d3c 100644
--- a/hw/rtc/pl031.c
+++ b/hw/rtc/pl031.c
@@ -12,7 +12,6 @@
  */
 
 #include "qemu/osdep.h"
-#include "qemu-common.h"
 #include "hw/rtc/pl031.h"
 #include "migration/vmstate.h"
 #include "hw/irq.h"
@@ -20,6 +19,7 @@
 #include "hw/sysbus.h"
 #include "qemu/timer.h"
 #include "sysemu/sysemu.h"
+#include "sysemu/rtc.h"
 #include "qemu/cutils.h"
 #include "qemu/log.h"
 #include "qemu/module.h"
diff --git a/hw/rtc/twl92230.c b/hw/rtc/twl92230.c
index 0922df5..e8d5eda 100644
--- a/hw/rtc/twl92230.c
+++ b/hw/rtc/twl92230.c
@@ -20,13 +20,13 @@
  */
 
 #include "qemu/osdep.h"
-#include "qemu-common.h"
 #include "qemu/timer.h"
 #include "hw/i2c/i2c.h"
 #include "hw/irq.h"
 #include "migration/qemu-file-types.h"
 #include "migration/vmstate.h"
 #include "sysemu/sysemu.h"
+#include "sysemu/rtc.h"
 #include "qemu/bcd.h"
 #include "qemu/module.h"
 #include "qom/object.h"
diff --git a/hw/rtc/xlnx-zynqmp-rtc.c b/hw/rtc/xlnx-zynqmp-rtc.c
index 2bcd14d..3e7d61a 100644
--- a/hw/rtc/xlnx-zynqmp-rtc.c
+++ b/hw/rtc/xlnx-zynqmp-rtc.c
@@ -25,7 +25,6 @@
  */
 
 #include "qemu/osdep.h"
-#include "qemu-common.h"
 #include "hw/sysbus.h"
 #include "hw/register.h"
 #include "qemu/bitops.h"
@@ -34,6 +33,7 @@
 #include "hw/irq.h"
 #include "qemu/cutils.h"
 #include "sysemu/sysemu.h"
+#include "sysemu/rtc.h"
 #include "trace.h"
 #include "hw/rtc/xlnx-zynqmp-rtc.h"
 #include "migration/vmstate.h"