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-rw-r--r--arch/alpha/kernel/setup.c18
-rw-r--r--arch/i386/kernel/setup.c18
-rw-r--r--arch/mips/Kconfig6
-rw-r--r--arch/mips/kernel/Makefile2
-rw-r--r--arch/mips/kernel/i8253.c28
-rw-r--r--arch/powerpc/kernel/setup-common.c24
-rw-r--r--drivers/Makefile4
-rw-r--r--drivers/input/evbug.c3
-rw-r--r--drivers/input/evdev.c6
-rw-r--r--drivers/input/gameport/gameport.c30
-rw-r--r--drivers/input/gameport/ns558.c13
-rw-r--r--drivers/input/input.c15
-rw-r--r--drivers/input/joydev.c6
-rw-r--r--drivers/input/joystick/amijoy.c11
-rw-r--r--drivers/input/joystick/db9.c13
-rw-r--r--drivers/input/joystick/gamecon.c13
-rw-r--r--drivers/input/joystick/iforce/iforce-ff.c24
-rw-r--r--drivers/input/joystick/iforce/iforce-main.c2
-rw-r--r--drivers/input/joystick/iforce/iforce.h5
-rw-r--r--drivers/input/joystick/turbografx.c13
-rw-r--r--drivers/input/keyboard/Kconfig2
-rw-r--r--drivers/input/keyboard/atkbd.c24
-rw-r--r--drivers/input/keyboard/corgikbd.c35
-rw-r--r--drivers/input/keyboard/hil_kbd.c9
-rw-r--r--drivers/input/keyboard/spitzkbd.c10
-rw-r--r--drivers/input/misc/pcspkr.c27
-rw-r--r--drivers/input/misc/uinput.c14
-rw-r--r--drivers/input/mouse/hil_ptr.c7
-rw-r--r--drivers/input/mouse/psmouse-base.c38
-rw-r--r--drivers/input/mouse/synaptics.c7
-rw-r--r--drivers/input/mousedev.c6
-rw-r--r--drivers/input/power.c3
-rw-r--r--drivers/input/serio/hil_mlc.c3
-rw-r--r--drivers/input/serio/i8042-x86ia64io.h26
-rw-r--r--drivers/input/serio/libps2.c10
-rw-r--r--drivers/input/serio/parkbd.c3
-rw-r--r--drivers/input/serio/rpckbd.c3
-rw-r--r--drivers/input/serio/serio.c48
-rw-r--r--drivers/input/serio/serio_raw.c29
-rw-r--r--drivers/input/tsdev.c6
-rw-r--r--drivers/usb/input/hid-input.c2
-rw-r--r--include/linux/gameport.h7
-rw-r--r--include/linux/input.h14
-rw-r--r--include/linux/libps2.h2
-rw-r--r--include/linux/serio.h9
-rw-r--r--include/linux/uinput.h4
46 files changed, 349 insertions, 253 deletions
diff --git a/arch/alpha/kernel/setup.c b/arch/alpha/kernel/setup.c
index dd876967059..a15e18a0025 100644
--- a/arch/alpha/kernel/setup.c
+++ b/arch/alpha/kernel/setup.c
@@ -28,6 +28,7 @@
#include <linux/init.h>
#include <linux/string.h>
#include <linux/ioport.h>
+#include <linux/platform_device.h>
#include <linux/bootmem.h>
#include <linux/pci.h>
#include <linux/seq_file.h>
@@ -1478,3 +1479,20 @@ alpha_panic_event(struct notifier_block *this, unsigned long event, void *ptr)
#endif
return NOTIFY_DONE;
}
+
+static __init int add_pcspkr(void)
+{
+ struct platform_device *pd;
+ int ret;
+
+ pd = platform_device_alloc("pcspkr", -1);
+ if (!pd)
+ return -ENOMEM;
+
+ ret = platform_device_add(pd);
+ if (ret)
+ platform_device_put(pd);
+
+ return ret;
+}
+device_initcall(add_pcspkr);
diff --git a/arch/i386/kernel/setup.c b/arch/i386/kernel/setup.c
index 8c08660b4e5..eacc3f0a2ea 100644
--- a/arch/i386/kernel/setup.c
+++ b/arch/i386/kernel/setup.c
@@ -34,6 +34,7 @@
#include <linux/initrd.h>
#include <linux/bootmem.h>
#include <linux/seq_file.h>
+#include <linux/platform_device.h>
#include <linux/console.h>
#include <linux/mca.h>
#include <linux/root_dev.h>
@@ -1547,6 +1548,23 @@ void __init setup_arch(char **cmdline_p)
#endif
}
+static __init int add_pcspkr(void)
+{
+ struct platform_device *pd;
+ int ret;
+
+ pd = platform_device_alloc("pcspkr", -1);
+ if (!pd)
+ return -ENOMEM;
+
+ ret = platform_device_add(pd);
+ if (ret)
+ platform_device_put(pd);
+
+ return ret;
+}
+device_initcall(add_pcspkr);
+
#include "setup_arch_post.h"
/*
* Local Variables:
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 5080ea1799a..e15709ce886 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -233,6 +233,7 @@ config MACH_JAZZ
select ARC32
select ARCH_MAY_HAVE_PC_FDC
select GENERIC_ISA_DMA
+ select I8253
select I8259
select ISA
select SYS_HAS_CPU_R4X00
@@ -530,6 +531,7 @@ config QEMU
select DMA_COHERENT
select GENERIC_ISA_DMA
select HAVE_STD_PC_SERIAL_PORT
+ select I8253
select I8259
select ISA
select SWAP_IO_SPACE
@@ -714,6 +716,7 @@ config SNI_RM200_PCI
select HAVE_STD_PC_SERIAL_PORT
select HW_HAS_EISA
select HW_HAS_PCI
+ select I8253
select I8259
select ISA
select SYS_HAS_CPU_R4X00
@@ -1721,6 +1724,9 @@ config MMU
bool
default y
+config I8253
+ bool
+
source "drivers/pcmcia/Kconfig"
source "drivers/pci/hotplug/Kconfig"
diff --git a/arch/mips/kernel/Makefile b/arch/mips/kernel/Makefile
index f36c4f20ee8..309d54cceda 100644
--- a/arch/mips/kernel/Makefile
+++ b/arch/mips/kernel/Makefile
@@ -59,6 +59,8 @@ obj-$(CONFIG_PROC_FS) += proc.o
obj-$(CONFIG_64BIT) += cpu-bugs64.o
+obj-$(CONFIG_I8253) += i8253.o
+
CFLAGS_cpu-bugs64.o = $(shell if $(CC) $(CFLAGS) -Wa,-mdaddi -c -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-DHAVE_AS_SET_DADDI"; fi)
EXTRA_AFLAGS := $(CFLAGS)
diff --git a/arch/mips/kernel/i8253.c b/arch/mips/kernel/i8253.c
new file mode 100644
index 00000000000..475df690421
--- /dev/null
+++ b/arch/mips/kernel/i8253.c
@@ -0,0 +1,28 @@
+/*
+ * Copyright (C) 2006 IBM Corporation
+ *
+ * Implements device information for i8253 timer chip
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License version
+ * 2 as published by the Free Software Foundation
+ */
+
+#include <linux/platform_device.h>
+
+static __init int add_pcspkr(void)
+{
+ struct platform_device *pd;
+ int ret;
+
+ pd = platform_device_alloc("pcspkr", -1);
+ if (!pd)
+ return -ENOMEM;
+
+ ret = platform_device_add(pd);
+ if (ret)
+ platform_device_put(pd);
+
+ return ret;
+}
+device_initcall(add_pcspkr);
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index c607f3b9ca1..1d93e73a700 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -21,6 +21,7 @@
#include <linux/reboot.h>
#include <linux/delay.h>
#include <linux/initrd.h>
+#include <linux/platform_device.h>
#include <linux/ide.h>
#include <linux/seq_file.h>
#include <linux/ioport.h>
@@ -462,6 +463,29 @@ static int __init early_xmon(char *p)
early_param("xmon", early_xmon);
#endif
+static __init int add_pcspkr(void)
+{
+ struct device_node *np;
+ struct platform_device *pd;
+ int ret;
+
+ np = of_find_compatible_node(NULL, NULL, "pnpPNP,100");
+ of_node_put(np);
+ if (!np)
+ return -ENODEV;
+
+ pd = platform_device_alloc("pcspkr", -1);
+ if (!pd)
+ return -ENOMEM;
+
+ ret = platform_device_add(pd);
+ if (ret)
+ platform_device_put(pd);
+
+ return ret;
+}
+device_initcall(add_pcspkr);
+
void probe_machine(void)
{
extern struct machdep_calls __machine_desc_start;
diff --git a/drivers/Makefile b/drivers/Makefile
index d6e8ffbd813..55205c8d231 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -25,9 +25,6 @@ obj-$(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/evbug.c b/drivers/input/evbug.c
index d7828936fd8..07358fb51b8 100644
--- a/drivers/input/evbug.c
+++ b/drivers/input/evbug.c
@@ -49,9 +49,8 @@ static struct input_handle *evbug_connect(struct input_handler *handler, struct
{
struct input_handle *handle;
- if (!(handle = kmalloc(sizeof(struct input_handle), GFP_KERNEL)))
+ if (!(handle = kzalloc(sizeof(struct input_handle), GFP_KERNEL)))
return NULL;
- memset(handle, 0, sizeof(struct input_handle));
handle->dev = dev;
handle->handler = handler;
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index 745979f33dc..a34e3d91d9e 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -130,9 +130,8 @@ static int evdev_open(struct inode * inode, struct file * file)
if ((accept_err = input_accept_process(&(evdev_table[i]->handle), file)))
return accept_err;
- if (!(list = kmalloc(sizeof(struct evdev_list), GFP_KERNEL)))
+ if (!(list = kzalloc(sizeof(struct evdev_list), GFP_KERNEL)))
return -ENOMEM;
- memset(list, 0, sizeof(struct evdev_list));
list->evdev = evdev_table[i];
list_add_tail(&list->node, &evdev_table[i]->list);
@@ -609,9 +608,8 @@ static struct input_handle *evdev_connect(struct input_handler *handler, struct
return NULL;
}
- if (!(evdev = kmalloc(sizeof(struct evdev), GFP_KERNEL)))
+ if (!(evdev = kzalloc(sizeof(struct evdev), GFP_KERNEL)))
return NULL;
- memset(evdev, 0, sizeof(struct evdev));
INIT_LIST_HEAD(&evdev->list);
init_waitqueue_head(&evdev->wait);
diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
index b765a155c00..36644bff379 100644
--- a/drivers/input/gameport/gameport.c
+++ b/drivers/input/gameport/gameport.c
@@ -22,6 +22,7 @@
#include <linux/delay.h>
#include <linux/kthread.h>
#include <linux/sched.h> /* HZ */
+#include <linux/mutex.h>
/*#include <asm/io.h>*/
@@ -43,10 +44,10 @@ EXPORT_SYMBOL(gameport_start_polling);
EXPORT_SYMBOL(gameport_stop_polling);
/*
- * gameport_sem protects entire gameport subsystem and is taken
+ * gameport_mutex protects entire gameport subsystem and is taken
* every time gameport port or driver registrered or unregistered.
*/
-static DECLARE_MUTEX(gameport_sem);
+static DEFINE_MUTEX(gameport_mutex);
static LIST_HEAD(gameport_list);
@@ -265,6 +266,7 @@ static void gameport_queue_event(void *object, struct module *owner,
if ((event = kmalloc(sizeof(struct gameport_event), GFP_ATOMIC))) {
if (!try_module_get(owner)) {
printk(KERN_WARNING "gameport: Can't get module reference, dropping event %d\n", event_type);
+ kfree(event);
goto out;
}
@@ -342,7 +344,7 @@ static void gameport_handle_event(void)
struct gameport_event *event;
struct gameport_driver *gameport_drv;
- down(&gameport_sem);
+ mutex_lock(&gameport_mutex);
/*
* Note that we handle only one event here to give swsusp
@@ -379,7 +381,7 @@ static void gameport_handle_event(void)
gameport_free_event(event);
}
- up(&gameport_sem);
+ mutex_unlock(&gameport_mutex);
}
/*
@@ -464,7 +466,7 @@ static ssize_t gameport_rebind_driver(struct device *dev, struct device_attribut
struct device_driver *drv;
int retval;
- retval = down_interruptible(&gameport_sem);
+ retval = mutex_lock_interruptible(&gameport_mutex);
if (retval)
return retval;
@@ -484,7 +486,7 @@ static ssize_t gameport_rebind_driver(struct device *dev, struct device_attribut
retval = -EINVAL;
}
- up(&gameport_sem);
+ mutex_unlock(&gameport_mutex);
return retval;
}
@@ -521,7 +523,7 @@ static void gameport_init_port(struct gameport *gameport)
__module_get(THIS_MODULE);
- init_MUTEX(&gameport->drv_sem);
+ mutex_init(&gameport->drv_mutex);
device_initialize(&gameport->dev);
snprintf(gameport->dev.bus_id, sizeof(gameport->dev.bus_id),
"gameport%lu", (unsigned long)atomic_inc_return(&gameport_no) - 1);
@@ -661,10 +663,10 @@ void __gameport_register_port(struct gameport *gameport, struct module *owner)
*/
void gameport_unregister_port(struct gameport *gameport)
{
- down(&gameport_sem);
+ mutex_lock(&gameport_mutex);
gameport_disconnect_port(gameport);
gameport_destroy_port(gameport);
- up(&gameport_sem);
+ mutex_unlock(&gameport_mutex);
}
@@ -717,7 +719,7 @@ void gameport_unregister_driver(struct gameport_driver *drv)
{
struct gameport *gameport;
- down(&gameport_sem);
+ mutex_lock(&gameport_mutex);
drv->ignore = 1; /* so gameport_find_driver ignores it */
start_over:
@@ -731,7 +733,7 @@ start_over:
}
driver_unregister(&drv->driver);
- up(&gameport_sem);
+ mutex_unlock(&gameport_mutex);
}
static int gameport_bus_match(struct device *dev, struct device_driver *drv)
@@ -743,9 +745,9 @@ static int gameport_bus_match(struct device *dev, struct device_driver *drv)
static void gameport_set_drv(struct gameport *gameport, struct gameport_driver *drv)
{
- down(&gameport->drv_sem);
+ mutex_lock(&gameport->drv_mutex);
gameport->drv = drv;
- up(&gameport->drv_sem);
+ mutex_unlock(&gameport->drv_mutex);
}
int gameport_open(struct gameport *gameport, struct gameport_driver *drv, int mode)
@@ -796,5 +798,5 @@ 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/gameport/ns558.c b/drivers/input/gameport/ns558.c
index d2e55dc956b..3e2d28f263e 100644
--- a/drivers/input/gameport/ns558.c
+++ b/drivers/input/gameport/ns558.c
@@ -252,14 +252,14 @@ static struct pnp_driver ns558_pnp_driver;
#endif
-static int pnp_registered = 0;
-
static int __init ns558_init(void)
{
int i = 0;
+ int error;
- if (pnp_register_driver(&ns558_pnp_driver) >= 0)
- pnp_registered = 1;
+ error = pnp_register_driver(&ns558_pnp_driver);
+ if (error && error != -ENODEV) /* should be ENOSYS really */
+ return error;
/*
* Probe ISA ports after PnP, so that PnP ports that are already
@@ -270,7 +270,7 @@ static int __init ns558_init(void)
while (ns558_isa_portlist[i])
ns558_isa_probe(ns558_isa_portlist[i++]);
- return (list_empty(&ns558_list) && !pnp_registered) ? -ENODEV : 0;
+ return list_empty(&ns558_list) && error ? -ENODEV : 0;
}
static void __exit ns558_exit(void)
@@ -283,8 +283,7 @@ static void __exit ns558_exit(void)
kfree(ns558);
}
- if (pnp_registered)
- pnp_unregister_driver(&ns558_pnp_driver);
+ pnp_unregister_driver(&ns558_pnp_driver);
}
module_init(ns558_init);
diff --git a/drivers/input/input.c b/drivers/input/input.c
index f8af0945964..de94ffcb099 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -21,6 +21,7 @@
#include <linux/interrupt.h>
#include <linux/poll.h>
#include <linux/device.h>
+#include <linux/mutex.h>
MODULE_AUTHOR("Vojtech Pavlik <vojtech@suse.cz>");
MODULE_DESCRIPTION("Input core");
@@ -224,7 +225,7 @@ int input_open_device(struct input_handle *handle)
struct input_dev *dev = handle->dev;
int err;
- err = down_interruptible(&dev->sem);
+ err = mutex_lock_interruptible(&dev->mutex);
if (err)
return err;
@@ -236,7 +237,7 @@ int input_open_device(struct input_handle *handle)
if (err)
handle->open--;
- up(&dev->sem);
+ mutex_unlock(&dev->mutex);
return err;
}
@@ -255,13 +256,13 @@ void input_close_device(struct input_handle *handle)
input_release_device(handle);
- down(&dev->sem);
+ mutex_lock(&dev->mutex);
if (!--dev->users && dev->close)
dev->close(dev);
handle->open--;
- up(&dev->sem);
+ mutex_unlock(&dev->mutex);
}
static void input_link_handle(struct input_handle *handle)
@@ -512,13 +513,13 @@ static ssize_t input_dev_show_##name(struct class_device *dev, char *buf) \
struct input_dev *input_dev = to_input_dev(dev); \
int retval; \
\
- retval = down_interruptible(&input_dev->sem); \
+ retval = mutex_lock_interruptible(&input_dev->mutex); \
if (retval) \
return retval; \
\
retval = sprintf(buf, "%s\n", input_dev->name ? input_dev->name : ""); \
\
- up(&input_dev->sem); \
+ mutex_unlock(&input_dev->mutex); \
\
return retval; \
} \
@@ -790,7 +791,7 @@ int input_register_device(struct input_dev *dev)
return -EINVAL;
}
- init_MUTEX(&dev->sem);
+ mutex_init(&dev->mutex);
set_bit(EV_SYN, dev->evbit);
/*
diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c
index 20e2972b920..949bdcef8c2 100644
--- a/drivers/input/joydev.c
+++ b/drivers/input/joydev.c
@@ -171,9 +171,8 @@ static int joydev_open(struct inode *inode, struct file *file)
if (i >= JOYDEV_MINORS || !joydev_table[i])
return -ENODEV;
- if (!(list = kmalloc(sizeof(struct joydev_list), GFP_KERNEL)))
+ if (!(list = kzalloc(sizeof(struct joydev_list), GFP_KERNEL)))
return -ENOMEM;
- memset(list, 0, sizeof(struct joydev_list));
list->joydev = joydev_table[i];
list_add_tail(&list->node, &joydev_table[i]->list);
@@ -457,9 +456,8 @@ static struct input_handle *joydev_connect(struct input_handler *handler, struct
return NULL;
}
- if (!(joydev = kmalloc(sizeof(struct joydev), GFP_KERNEL)))
+ if (!(joydev = kzalloc(sizeof(struct joydev), GFP_KERNEL)))
return NULL;
- memset(joydev, 0, sizeof(struct joydev));
INIT_LIST_HEAD(&joydev->list);
init_waitqueue_head(&joydev->wait);
diff --git a/drivers/input/joystick/amijoy.c b/drivers/input/joystick/amijoy.c
index ec55a29fc86..7249d324297 100644
--- a/drivers/input/joystick/amijoy.c
+++ b/drivers/input/joystick/amijoy.c
@@ -36,6 +36,7 @@
#include <linux/init.h>
#include <linux/input.h>
#include <linux/interrupt.h>
+#include <linux/mutex.h>
#include <asm/system.h>
#include <asm/amigahw.h>
@@ -52,7 +53,7 @@ MODULE_PARM_DESC(map, "Map of attached joysticks in form of <a>,<b> (default is
__obsolete_setup("amijoy=");
static int amijoy_used;
-static DECLARE_MUTEX(amijoy_sem);
+static DEFINE_MUTEX(amijoy_mutex);
static struct input_dev *amijoy_dev[2];
static char *amijoy_phys[2] = { "amijoy/input0", "amijoy/input1" };
@@ -85,7 +86,7 @@ static int amijoy_open(struct input_dev *dev)
{
int err;
- err = down_interruptible(&amijoy_sem);
+ err = mutex_lock_interruptible(&amijoy_mutex);
if (err)
return err;
@@ -97,16 +98,16 @@ static int amijoy_open(struct input_dev *dev)
amijoy_used++;
out:
- up(&amijoy_sem);
+ mutex_unlock(&amijoy_mutex);
return err;
}
static void amijoy_close(struct input_dev *dev)
{
- down(&amijoy_sem);
+ mutex_lock(&amijoy_mutex);
if (!--amijoy_used)
free_irq(IRQ_AMIGA_VERTB, amijoy_interrupt);
- up(&amijoy_sem);
+ mutex_unlock(&amijoy_mutex);
}
static int __init amijoy_init(void)
diff --git a/drivers/input/joystick/db9.c b/drivers/input/joystick/db9.c
index dcffc34f30c..e61894685cb 100644
--- a/drivers/input/joystick/db9.c
+++ b/drivers/input/joystick/db9.c
@@ -38,6 +38,7 @@
#include <linux/init.h>
#include <linux/parport.h>
#include <linux/input.h>
+#include <linux/mutex.h>
MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
MODULE_DESCRIPTION("Atari, Amstrad, Commodore, Amiga, Sega, etc. joystick driver");
@@ -111,7 +112,7 @@ struct db9 {
struct pardevice *pd;
int mode;
int used;
- struct semaphore sem;
+ struct mutex mutex;
char phys[DB9_MAX_DEVICES][32];
};
@@ -525,7 +526,7 @@ static int db9_open(struct input_dev *dev)
struct parport *port = db9->pd->port;
int err;
- err = down_interruptible(&db9->sem);
+ err = mutex_lock_interruptible(&db9->mutex);
if (err)
return err;
@@ -539,7 +540,7 @@ static int db9_open(struct input_dev *dev)
mod_timer(&db9->timer, jiffies + DB9_REFRESH_TIME);
}
- up(&db9->sem);
+ mutex_unlock(&db9->mutex);
return 0;
}
@@ -548,14 +549,14 @@ static void db9_close(struct input_dev *dev)
struct db9 *db9 = dev->private;
struct parport *port = db9->pd->port;
- down(&db9->sem);
+ mutex_lock(&db9->mutex);
if (!--db9->used) {
del_timer_sync(&db9->timer);
parport_write_control(port, 0x00);
parport_data_forward(port);
parport_release(db9->pd);
}
- up(&db9->sem);
+ mutex_unlock(&db9->mutex);
}
static struct db9 __init *db9_probe(int parport, int mode)
@@ -603,7 +604,7 @@ static struct db9 __init *db9_probe(int parport, int mode)
goto err_unreg_pardev;
}
- init_MUTEX(&db9->sem);
+ mutex_init(&db9->mutex);
db9->pd = pd;
db9->mode = mode;
init_timer(&db9->timer);
diff --git a/drivers/input/joystick/gamecon.c b/drivers/input/joystick/gamecon.c
index 900587acdb4..aa3ef89d818 100644
--- a/drivers/input/joystick/gamecon.c
+++ b/drivers/input/joystick/gamecon.c
@@ -36,6 +36,7 @@
#include <linux/init.h>
#include <linux/parport.h>
#include <linux/input.h>
+#include <linux/mutex.h>
MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
MODULE_DESCRIPTION("NES, SNES, N64, MultiSystem, PSX gamepad driver");
@@ -83,7 +84,7 @@ struct gc {
struct timer_list timer;
unsigned char pads[GC_MAX + 1];
int used;
- struct semaphore sem;
+ struct mutex mutex;
char phys[GC_MAX_DEVICES][32];
};
@@ -552,7 +553,7 @@ static int gc_open(struct input_dev *dev)
struct gc *gc = dev->private;
int err;
- err = down_interruptible(&gc->sem);
+ err = mutex_lock_interruptible(&gc->mutex);
if (err)
return err;
@@ -562,7 +563,7 @@ static int gc_open(struct input_dev *dev)
mod_timer(&gc->timer, jiffies + GC_REFRESH_TIME);
}
- up(&gc->sem);
+ mutex_unlock(&gc->mutex);
return 0;
}
@@ -570,13 +571,13 @@ static void gc_close(struct input_dev *dev)
{
struct gc *gc = dev->private;
- down(&gc->sem);
+ mutex_lock(&gc->mutex);
if (!--gc->used) {
del_timer_sync(&gc->timer);
parport_write_control(gc->pd->port, 0x00);
parport_release(gc->pd);
}
- up(&gc->sem);
+ mutex_unlock(&gc->mutex);
}
static int __init gc_setup_pad(struct gc *gc, int idx, int pad_type)
@@ -693,7 +694,7 @@ static struct gc __init *gc_probe(int parport, int *pads, int n_pads)
goto err_unreg_pardev;
}
- init_MUTEX(&gc->sem);
+ mutex_init(&gc->mutex);
gc->pd = pd;
init_timer(&gc->timer);
gc->timer.data = (long) gc;
diff --git a/drivers/input/joystick/iforce/iforce-ff.c b/drivers/input/joystick/iforce/iforce-ff.c
index 4678b6dab43..2b8e8456c9f 100644
--- a/drivers/input/joystick/iforce/iforce-ff.c
+++ b/