Input: initialize serio and gameport at subsystem level

Serio and gameport cores do not depend on other drivers and are
used by code living outside of drivers/input/{gameport|serio}.
Registering them at subsystem level guarantees that they are
fully initialized before anyone tries to use them.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

3 files changed, 3 insertions, 5 deletions

diff --git a/drivers/Makefile b/drivers/Makefile
index 5c69b86db62..6495411337d 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -25,9 +25,6 @@ obj-$(CONFIG_CONNECTOR)		+= connector/
 obj-$(CONFIG_FB_I810)           += video/i810/
 obj-$(CONFIG_FB_INTEL)          += video/intelfb/
 
-# we also need input/serio early so serio bus is initialized by the time
-# serial drivers start registering their serio ports
-obj-$(CONFIG_SERIO)             += input/serio/
 obj-y                           += serial/
 obj-$(CONFIG_PARPORT)           += parport/
 obj-y                           += base/ block/ misc/ mfd/ net/ media/
@@ -53,6 +50,7 @@ obj-$(CONFIG_TC)		+= tc/
 obj-$(CONFIG_USB)               += usb/
 obj-$(CONFIG_PCI)               += usb/
 obj-$(CONFIG_USB_GADGET)        += usb/gadget/
+obj-$(CONFIG_SERIO)             += input/serio/
 obj-$(CONFIG_GAMEPORT)          += input/gameport/
 obj-$(CONFIG_INPUT)             += input/
 obj-$(CONFIG_I2O)               += message/
diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
index 9444702630c..bcfd700829a 100644
--- a/drivers/input/gameport/gameport.c
+++ b/drivers/input/gameport/gameport.c
@@ -797,5 +797,5 @@ static void __exit gameport_exit(void)
         kthread_stop(gameport_task);
 }
 
-module_init(gameport_init);
+subsys_initcall(gameport_init);
 module_exit(gameport_exit);
diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
index 79e5e77ce03..966600779b7 100644
--- a/drivers/input/serio/serio.c
+++ b/drivers/input/serio/serio.c
@@ -924,5 +924,5 @@ static void __exit serio_exit(void)
         kthread_stop(serio_task);
 }
 
-module_init(serio_init);
+subsys_initcall(serio_init);
 module_exit(serio_exit);