linux-kernel - Re: [PATCH] appletouch powersaving

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Date:	Tue, 17 Jul 2007 15:03:44 +0200
From:	Johannes Berg <johannes@...solutions.net>
To:	Soeren Sonnenburg <kernel@....de>
Cc:	Linux Kernel <linux-kernel@...r.kernel.org>,
	linux-input@...ey.karlin.mff.cuni.cz,
	linux-usb-devel@...ts.sourceforge.net,
	Matthew Garrett <mjg59@...f.ucam.org>,
	Nicolas Boichat <nicolas@...chat.ch>,
	Michael Hanselmann <linux-kernel@...smi.ch>,
	Peter Osterlund <petero2@...ia.com>,
	Frank Arnold <frank@...rocco-5v-turbo.de>,
	Stelian Pop <stelian@...ies.net>,
	Greg Kroah-Hartman <greg@...ah.com>
Subject: Re: [PATCH] appletouch powersaving - please apply for 2.6.23-rc1

Hi,

Good stuff :)

> +	int                     idlecount;      /* number of empty packets */

should probably use tabs here.

> +	size = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
> +			       ATP_GEYSER3_MODE_WRITE_REQUEST_ID,
> +			       USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
> +			       ATP_GEYSER3_MODE_REQUEST_VALUE,
> +			       ATP_GEYSER3_MODE_REQUEST_INDEX, &data, 8, 5000);
> +	<eol>

trailing whitespace.

 
> +	input_report_key(dev->input, BTN_LEFT, dev->data[dev->datalen-1] & 1);
> +


> @@ -449,10 +511,19 @@ static void atp_complete(struct urb* urb)
>  
>  		/* reset the accumulator on release */
>  		memset(dev->xy_acc, 0, sizeof(dev->xy_acc));
> -	}
>  
> -	input_report_key(dev->input, BTN_LEFT,
> -			 !!dev->data[dev->datalen - 1]);

Any hint as to why you move this? The different test, yes, ok, you
explained that, but moving it?

johannes

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