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Input: remove user counters from drivers/usb/input 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 02:29:38 -05:00
parent 3108d42de4
commit 65cde54b8b
10 changed files with 23 additions and 106 deletions
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11
drivers/usb/input/kbtab.c
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@@ -36,7 +36,6 @@ struct kbtab {
struct input_dev dev;
struct usb_device *usbdev;
struct urb *irq;
int open;
int x, y;
int button;
int pressure;
@@ -105,14 +104,9 @@ static int kbtab_open(struct input_dev *dev)
{
struct kbtab *kbtab = dev->private;
if (kbtab->open++)
return 0;
kbtab->irq->dev = kbtab->usbdev;
if (usb_submit_urb(kbtab->irq, GFP_KERNEL)) {
kbtab->open--;
if (usb_submit_urb(kbtab->irq, GFP_KERNEL))
return -EIO;
}
return 0;
}
@@ -121,8 +115,7 @@ static void kbtab_close(struct input_dev *dev)
{
struct kbtab *kbtab = dev->private;
if (!--kbtab->open)
usb_kill_urb(kbtab->irq);
usb_kill_urb(kbtab->irq);
}
static int kbtab_probe(struct usb_interface *intf, const struct usb_device_id *id)