hw/devices: Move TI touchscreen declarations into a new header

Since uWireSlave is only used in this new header, there is no
need to expose it via "qemu/typedefs.h".

Reviewed-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190412165416.7977-9-philmd@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

4 files changed, 37 insertions, 21 deletions

diff --git a/include/hw/arm/omap.h b/include/hw/arm/omap.h
index e7fbd340f3..9de867daa4 100644
--- a/include/hw/arm/omap.h
+++ b/include/hw/arm/omap.h
@@ -20,6 +20,7 @@
 #include "exec/memory.h"
 # define hw_omap_h		"omap.h"
 #include "hw/irq.h"
+#include "hw/input/tsc2xxx.h"
 #include "target/arm/cpu-qom.h"
 #include "qemu/log.h"
 
@@ -679,11 +680,6 @@ qemu_irq *omap_mpuio_in_get(struct omap_mpuio_s *s);
 void omap_mpuio_out_set(struct omap_mpuio_s *s, int line, qemu_irq handler);
 void omap_mpuio_key(struct omap_mpuio_s *s, int row, int col, int down);
 
-struct uWireSlave {
-    uint16_t (*receive)(void *opaque);
-    void (*send)(void *opaque, uint16_t data);
-    void *opaque;
-};
 struct omap_uwire_s;
 void omap_uwire_attach(struct omap_uwire_s *s,
                 uWireSlave *slave, int chipselect);
diff --git a/include/hw/devices.h b/include/hw/devices.h
index 7a630da47f..ba9034050b 100644
--- a/include/hw/devices.h
+++ b/include/hw/devices.h
@@ -4,7 +4,6 @@
 /* Devices that have nowhere better to go.  */
 
 #include "hw/hw.h"
-#include "ui/console.h"
 
 /* smc91c111.c */
 void smc91c111_init(NICInfo *, uint32_t, qemu_irq);
@@ -12,18 +11,4 @@ void smc91c111_init(NICInfo *, uint32_t, qemu_irq);
 /* lan9118.c */
 void lan9118_init(NICInfo *, uint32_t, qemu_irq);
 
-/* tsc210x.c */
-uWireSlave *tsc2102_init(qemu_irq pint);
-uWireSlave *tsc2301_init(qemu_irq penirq, qemu_irq kbirq, qemu_irq dav);
-I2SCodec *tsc210x_codec(uWireSlave *chip);
-uint32_t tsc210x_txrx(void *opaque, uint32_t value, int len);
-void tsc210x_set_transform(uWireSlave *chip,
-                MouseTransformInfo *info);
-void tsc210x_key_event(uWireSlave *chip, int key, int down);
-
-/* tsc2005.c */
-void *tsc2005_init(qemu_irq pintdav);
-uint32_t tsc2005_txrx(void *opaque, uint32_t value, int len);
-void tsc2005_set_transform(void *opaque, MouseTransformInfo *info);
-
 #endif
diff --git a/include/hw/input/tsc2xxx.h b/include/hw/input/tsc2xxx.h
new file mode 100644
index 0000000000..dbfe5c55c1
--- /dev/null
+++ b/include/hw/input/tsc2xxx.h
@@ -0,0 +1,36 @@
+/*
+ * TI touchscreen controller
+ *
+ * Copyright (c) 2006 Andrzej Zaborowski
+ * Copyright (C) 2008 Nokia Corporation
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#ifndef HW_INPUT_TSC2XXX_H
+#define HW_INPUT_TSC2XXX_H
+
+#include "hw/irq.h"
+#include "ui/console.h"
+
+typedef struct uWireSlave {
+    uint16_t (*receive)(void *opaque);
+    void (*send)(void *opaque, uint16_t data);
+    void *opaque;
+} uWireSlave;
+
+/* tsc210x.c */
+uWireSlave *tsc2102_init(qemu_irq pint);
+uWireSlave *tsc2301_init(qemu_irq penirq, qemu_irq kbirq, qemu_irq dav);
+I2SCodec *tsc210x_codec(uWireSlave *chip);
+uint32_t tsc210x_txrx(void *opaque, uint32_t value, int len);
+void tsc210x_set_transform(uWireSlave *chip, MouseTransformInfo *info);
+void tsc210x_key_event(uWireSlave *chip, int key, int down);
+
+/* tsc2005.c */
+void *tsc2005_init(qemu_irq pintdav);
+uint32_t tsc2005_txrx(void *opaque, uint32_t value, int len);
+void tsc2005_set_transform(void *opaque, MouseTransformInfo *info);
+
+#endif
diff --git a/include/qemu/typedefs.h b/include/qemu/typedefs.h
index e4a0a656d1..fcdaae58c4 100644
--- a/include/qemu/typedefs.h
+++ b/include/qemu/typedefs.h
@@ -99,7 +99,6 @@ typedef struct RAMBlock RAMBlock;
 typedef struct Range Range;
 typedef struct SHPCDevice SHPCDevice;
 typedef struct SSIBus SSIBus;
-typedef struct uWireSlave uWireSlave;
 typedef struct VirtIODevice VirtIODevice;
 typedef struct Visitor Visitor;
 typedef void SaveStateHandler(QEMUFile *f, void *opaque);