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Date: Mon, 17 Sep 2018 17:47:20 -0700
From: Dmitry Torokhov <dmitry.torokhov@...il.com>
To: linux-input@...r.kernel.org, Tim Schumacher <timschumi@....de>
Cc: linux-kernel@...r.kernel.org
Subject: [PATCH 08/20] Input: iforce - split into core and transport modules
Now that we have moved enough transport details into separate source files
we can change them into transport modules so that they are only loaded when
needed.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@...il.com>
---
drivers/input/joystick/iforce/Kconfig | 8 ++---
drivers/input/joystick/iforce/Makefile | 7 ++--
drivers/input/joystick/iforce/iforce-main.c | 35 ++-----------------
.../input/joystick/iforce/iforce-packets.c | 2 ++
drivers/input/joystick/iforce/iforce-serio.c | 7 ++++
drivers/input/joystick/iforce/iforce-usb.c | 7 ++++
drivers/input/joystick/iforce/iforce.h | 2 --
7 files changed, 25 insertions(+), 43 deletions(-)
diff --git a/drivers/input/joystick/iforce/Kconfig b/drivers/input/joystick/iforce/Kconfig
index ab4dbcbcbf50..55f6ae1da6b0 100644
--- a/drivers/input/joystick/iforce/Kconfig
+++ b/drivers/input/joystick/iforce/Kconfig
@@ -13,15 +13,15 @@ config JOYSTICK_IFORCE
module will be called iforce.
config JOYSTICK_IFORCE_USB
- bool "I-Force USB joysticks and wheels"
- depends on JOYSTICK_IFORCE && (JOYSTICK_IFORCE=m || USB=y) && USB
+ tristate "I-Force USB joysticks and wheels"
+ depends on JOYSTICK_IFORCE && USB
help
Say Y here if you have an I-Force joystick or steering wheel
connected to your USB port.
config JOYSTICK_IFORCE_232
- bool "I-Force Serial joysticks and wheels"
- depends on JOYSTICK_IFORCE && (JOYSTICK_IFORCE=m || SERIO=y) && SERIO
+ tristate "I-Force Serial joysticks and wheels"
+ depends on JOYSTICK_IFORCE && SERIO
help
Say Y here if you have an I-Force joystick or steering wheel
connected to your serial (COM) port.
diff --git a/drivers/input/joystick/iforce/Makefile b/drivers/input/joystick/iforce/Makefile
index bc5bda22f15e..414075019a4f 100644
--- a/drivers/input/joystick/iforce/Makefile
+++ b/drivers/input/joystick/iforce/Makefile
@@ -4,8 +4,7 @@
# By Johann Deneux <johann.deneux@...il.com>
#
-obj-$(CONFIG_JOYSTICK_IFORCE) += iforce.o
-
+obj-$(CONFIG_JOYSTICK_IFORCE) += iforce.o
iforce-y := iforce-ff.o iforce-main.o iforce-packets.o
-iforce-$(CONFIG_JOYSTICK_IFORCE_232) += iforce-serio.o
-iforce-$(CONFIG_JOYSTICK_IFORCE_USB) += iforce-usb.o
+obj-$(CONFIG_JOYSTICK_IFORCE_232) += iforce-serio.o
+obj-$(CONFIG_JOYSTICK_IFORCE_USB) += iforce-usb.o
diff --git a/drivers/input/joystick/iforce/iforce-main.c b/drivers/input/joystick/iforce/iforce-main.c
index 894769d03df3..3a0698327c42 100644
--- a/drivers/input/joystick/iforce/iforce-main.c
+++ b/drivers/input/joystick/iforce/iforce-main.c
@@ -24,7 +24,7 @@
#include "iforce.h"
MODULE_AUTHOR("Vojtech Pavlik <vojtech@....cz>, Johann Deneux <johann.deneux@...il.com>");
-MODULE_DESCRIPTION("USB/RS232 I-Force joysticks and wheels driver");
+MODULE_DESCRIPTION("Core I-Force joysticks and wheels driver");
MODULE_LICENSE("GPL");
static signed short btn_joystick[] =
@@ -411,35 +411,4 @@ int iforce_init_device(struct device *parent, u16 bustype,
fail: input_free_device(input_dev);
return error;
}
-
-static int __init iforce_init(void)
-{
- int err = 0;
-
-#ifdef CONFIG_JOYSTICK_IFORCE_USB
- err = usb_register(&iforce_usb_driver);
- if (err)
- return err;
-#endif
-#ifdef CONFIG_JOYSTICK_IFORCE_232
- err = serio_register_driver(&iforce_serio_drv);
-#ifdef CONFIG_JOYSTICK_IFORCE_USB
- if (err)
- usb_deregister(&iforce_usb_driver);
-#endif
-#endif
- return err;
-}
-
-static void __exit iforce_exit(void)
-{
-#ifdef CONFIG_JOYSTICK_IFORCE_USB
- usb_deregister(&iforce_usb_driver);
-#endif
-#ifdef CONFIG_JOYSTICK_IFORCE_232
- serio_unregister_driver(&iforce_serio_drv);
-#endif
-}
-
-module_init(iforce_init);
-module_exit(iforce_exit);
+EXPORT_SYMBOL(iforce_init_device);
diff --git a/drivers/input/joystick/iforce/iforce-packets.c b/drivers/input/joystick/iforce/iforce-packets.c
index 8a9a152bb595..70db273e5045 100644
--- a/drivers/input/joystick/iforce/iforce-packets.c
+++ b/drivers/input/joystick/iforce/iforce-packets.c
@@ -96,6 +96,7 @@ int iforce_send_packet(struct iforce *iforce, u16 cmd, unsigned char* data)
return 0;
}
+EXPORT_SYMBOL(iforce_send_packet);
/* Start or stop an effect */
int iforce_control_playback(struct iforce* iforce, u16 id, unsigned int value)
@@ -203,3 +204,4 @@ void iforce_process_packet(struct iforce *iforce, u16 cmd, unsigned char *data)
break;
}
}
+EXPORT_SYMBOL(iforce_process_packet);
diff --git a/drivers/input/joystick/iforce/iforce-serio.c b/drivers/input/joystick/iforce/iforce-serio.c
index 6ff1bbeeb494..6c6411fbdc32 100644
--- a/drivers/input/joystick/iforce/iforce-serio.c
+++ b/drivers/input/joystick/iforce/iforce-serio.c
@@ -21,6 +21,7 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#include <linux/serio.h>
#include "iforce.h"
struct iforce_serio {
@@ -250,3 +251,9 @@ struct serio_driver iforce_serio_drv = {
.connect = iforce_serio_connect,
.disconnect = iforce_serio_disconnect,
};
+
+module_serio_driver(iforce_serio_drv);
+
+MODULE_AUTHOR("Vojtech Pavlik <vojtech@....cz>, Johann Deneux <johann.deneux@...il.com>");
+MODULE_DESCRIPTION("RS232 I-Force joysticks and wheels driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/input/joystick/iforce/iforce-usb.c b/drivers/input/joystick/iforce/iforce-usb.c
index d4e7a24922cd..9d635f01cf19 100644
--- a/drivers/input/joystick/iforce/iforce-usb.c
+++ b/drivers/input/joystick/iforce/iforce-usb.c
@@ -21,6 +21,7 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
+#include <linux/usb.h>
#include "iforce.h"
struct iforce_usb {
@@ -316,3 +317,9 @@ struct usb_driver iforce_usb_driver = {
.disconnect = iforce_usb_disconnect,
.id_table = iforce_usb_ids,
};
+
+module_usb_driver(iforce_usb_driver);
+
+MODULE_AUTHOR("Vojtech Pavlik <vojtech@....cz>, Johann Deneux <johann.deneux@...il.com>");
+MODULE_DESCRIPTION("USB I-Force joysticks and wheels driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/input/joystick/iforce/iforce.h b/drivers/input/joystick/iforce/iforce.h
index d9712c48ba74..3e3df83b9d77 100644
--- a/drivers/input/joystick/iforce/iforce.h
+++ b/drivers/input/joystick/iforce/iforce.h
@@ -26,8 +26,6 @@
#include <linux/input.h>
#include <linux/module.h>
#include <linux/spinlock.h>
-#include <linux/usb.h>
-#include <linux/serio.h>
#include <linux/circ_buf.h>
#include <linux/mutex.h>
--
2.19.0.397.gdd90340f6a-goog
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