From e6fa47af5542df3383a78d7cc78f5d5ef63c0d42 Mon Sep 17 00:00:00 2001 From: Stefan Achatz Date: Sun, 30 Jan 2011 13:38:30 +0100 Subject: 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 Signed-off-by: Jiri Kosina --- drivers/hid/hid-roccat.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'drivers/hid/hid-roccat.c') diff --git a/drivers/hid/hid-roccat.c b/drivers/hid/hid-roccat.c index 0fa23dead5e1..bbe294c0dd9b 100644 --- a/drivers/hid/hid-roccat.c +++ b/drivers/hid/hid-roccat.c @@ -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); -- cgit v1.2.1