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Input: remove user counters from drivers/input/mouse since input

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core takes care of calling open and close methods only
       when needed.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
This commit is contained in:
Dmitry Torokhov
2005-05-29 02:29:30 -05:00
parent 0fbf87caf7
commit 3108d42de4
5 changed files with 31 additions and 84 deletions
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8
drivers/input/mouse/amimouse.c
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@ -33,7 +33,6 @@ MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
MODULE_DESCRIPTION("Amiga mouse driver");
MODULE_LICENSE("GPL");
static int amimouse_used = 0;
static int amimouse_lastx, amimouse_lasty;
static struct input_dev amimouse_dev;
@ -81,16 +80,12 @@ static int amimouse_open(struct input_dev *dev)
{
unsigned short joy0dat;
if (amimouse_used++)
return 0;
joy0dat = custom.joy0dat;
amimouse_lastx = joy0dat & 0xff;
amimouse_lasty = joy0dat >> 8;
if (request_irq(IRQ_AMIGA_VERTB, amimouse_interrupt, 0, "amimouse", amimouse_interrupt)) {
amimouse_used--;
printk(KERN_ERR "amimouse.c: Can't allocate irq %d\n", IRQ_AMIGA_VERTB);
return -EBUSY;
}
@ -100,8 +95,7 @@ static int amimouse_open(struct input_dev *dev)
static void amimouse_close(struct input_dev *dev)
{
if (!--amimouse_used)
free_irq(IRQ_AMIGA_VERTB, amimouse_interrupt);
free_irq(IRQ_AMIGA_VERTB, amimouse_interrupt);
}
static int __init amimouse_init(void)