diff options
Diffstat (limited to 'drivers/input/mouse/amimouse.c')
| -rw-r--r-- | drivers/input/mouse/amimouse.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/input/mouse/amimouse.c b/drivers/input/mouse/amimouse.c index 7baa09cca7c5..e994849efb8f 100644 --- a/drivers/input/mouse/amimouse.c +++ b/drivers/input/mouse/amimouse.c @@ -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) |