From: Oliver Neukum <oliver@neukum.org>
To: ondra.havel@gmail.com
Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-usb@vger.kernel.org
Subject: Re: [PATCH v2] input: Hanvon Art Master I and Rollick tablet support (USB)
Date: Tue, 24 Jan 2012 13:41:10 +0100 [thread overview]
Message-ID: <201201241341.10614.oliver@neukum.org> (raw)
In-Reply-To: <alpine.LRH.2.00.1201230211440.12906@linux.fjfi.cvut.cz>
Am Montag, 23. Januar 2012, 02:22:07 schrieb ondra.havel@gmail.com:
> +static void hanvon_disconnect(struct usb_interface *intf)
> +{
> + struct hanvon *hanvon = usb_get_intfdata(intf);
> +
> + usb_set_intfdata(intf, NULL);
> + usb_kill_urb(hanvon->irq);
What happens if there's a call to open() here?
> + input_unregister_device(hanvon->dev);
> + usb_free_urb(hanvon->irq);
> + usb_free_coherent(interface_to_usbdev(intf), USB_AM_PACKET_LEN, hanvon->data, hanvon->data_dma);
> + kfree(hanvon);
> +}
> +
Regards
Oliver
next prev parent reply other threads:[~2012-01-24 12:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-23 1:22 [PATCH v2] input: Hanvon Art Master I and Rollick tablet support (USB) ondra.havel
2012-01-24 12:41 ` Oliver Neukum [this message]
2012-01-29 6:38 ` Dmitry Torokhov
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