From: Yann Cantin <yann.cantin@laposte.net>
To: Oliver Neukum <oneukum@suse.de>
Cc: linux-input@vger.kernel.org, linux-usb@vger.kernel.org,
gregkh@linuxfoundation.org, dmitry.torokhov@gmail.com,
linux-kernel@vger.kernel.org
Subject: Re: [RFC ebeam PATCH v4 2/2] input: misc: New USB eBeam input driver.
Date: Fri, 24 Aug 2012 11:37:45 +0200 [thread overview]
Message-ID: <50374B69.3040002@laposte.net> (raw)
In-Reply-To: <1368810.q4rGz16CTW@linux-lqwf.site>
Hi,
Le 23/08/2012 09:23, Oliver Neukum a écrit :
> On Thursday 23 August 2012 00:11:54 Yann Cantin wrote:
>> +static int ebeam_resume(struct usb_interface *intf)
>> +{
>> + struct ebeam_device *ebeam = usb_get_intfdata(intf);
>> + struct input_dev *input = ebeam->input;
>> + int result = 0;
>> +
>> + mutex_lock(&input->mutex);
>> + if (input->users)
>> + result = usb_submit_urb(ebeam->irq, GFP_NOIO);
>> + mutex_unlock(&input->mutex);
>> +
>> + return result;
>> +}
>> +
>> +static int ebeam_reset_resume(struct usb_interface *intf)
>> +{
>> + struct ebeam_device *ebeam = usb_get_intfdata(intf);
>> + struct input_dev *input = ebeam->input;
>> + int err = 0;
>> +
>> + /* restart IO if needed */
>> + mutex_lock(&input->mutex);
>> + if (input->users)
>> + err = usb_submit_urb(ebeam->irq, GFP_NOIO);
>> + mutex_unlock(&input->mutex);
>> +
>> + return err;
>> +}
>
> These functions are identical. You should unify them.
Removed reset_resume from the driver (optional, and not needed
for this hardware).
Thanks.
--
Yann Cantin
A4FEB47F
--
next prev parent reply other threads:[~2012-08-24 9:36 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-22 22:11 [RFC ebeam PATCH v4 0/2] new USB eBeam input driver Yann Cantin
2012-08-22 22:11 ` [RFC ebeam PATCH v4 1/2] hid: Blacklist eBeam devices Yann Cantin
2012-08-22 22:11 ` [RFC ebeam PATCH v4 2/2] input: misc: New USB eBeam input driver Yann Cantin
2012-08-23 6:54 ` Oliver Neukum
2012-08-24 9:31 ` Yann Cantin
2012-08-23 7:23 ` Oliver Neukum
2012-08-24 9:37 ` Yann Cantin [this message]
2012-08-24 11:41 ` Oliver Neukum
2012-08-24 14:42 ` Yann Cantin
2012-09-03 12:59 ` Oliver Neukum
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