Re: [PATCH v2] HID: appleir: add support for Apple ir devices
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From: Oliver Neukum <hidden>
Date: 2013-04-17 10:30:05
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On Wednesday 17 April 2013 11:03:09 Benjamin Tissoires wrote:
quoted hunk ↗ jump to hunk
+static void appleir_remove(struct hid_device *hid) +{ + struct appleir *appleir = hid_get_drvdata(hid); + del_timer_sync(&appleir->key_up_timer); + hid_hw_stop(hid); + kfree(appleir); +}
Hi, this looks like a race condition. If you get input between del_timer_sync() and hid_hw_stop() the timer may be restarted. You need to stop the hw first. Regards Oliver