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HID: roccat: Fix bug that prevented roccat chardev from removing devices 

pointer to device was cleared too early. This is fixed now.

Signed-off-by: Stefan Achatz <erazor_de@users.sourceforge.net>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Stefan Achatz 2011-01-30 13:38:30 +01:00 committed by Jiri Kosina
parent 74b643dac4
commit e6fa47af55
1 changed files with 4 additions and 1 deletions
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5
drivers/hid/hid-roccat.c
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@ -356,13 +356,16 @@ void roccat_disconnect(int minor)
mutex_lock(&devices_lock);
device = devices[minor];
devices[minor] = NULL;
mutex_unlock(&devices_lock);
device->exist = 0; /* TODO exist maybe not needed */
device_destroy(device->dev->class, MKDEV(roccat_major, minor));
mutex_lock(&devices_lock);
devices[minor] = NULL;
mutex_unlock(&devices_lock);
if (device->open) {
hid_hw_close(device->hid);
wake_up_interruptible(&device->wait);