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Date: Wed, 20 Feb 2013 10:48:02 -0800
From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
To: Simon Glass <sjg@chromium.org>
Cc: LKML <linux-kernel@vger.kernel.org>, Samuel Ortiz <sameo@linux.intel.com>,
        Che-Liang Chiou <clchiou@chromium.org>
Subject: Re: [PATCH v5 3/6] mfd: Add ChromeOS EC I2C driver
Message-ID: <20130220184802.GE15152@core.coreip.homeip.net>
References: <1361381079-26747-1-git-send-email-sjg@chromium.org>
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On Wed, Feb 20, 2013 at 09:24:36AM -0800, Simon Glass wrote:
> +#ifdef DEBUG
> +	dev_dbg(ec_dev->dev, "packet: ");
> +	for (i = 0; i < i2c_msg[1].len; i++)
> +		dev_cont(ec_dev->dev, " %02x", in_buf[i]);
> +	dev_cont(ec_dev->dev, ", sum = %02x\n", sum);

There is "%ph" now so you can simply write:

	dev_dbg(ec_dev->dev, "packet: %*ph, sum = %02x\n",
		i2c_msg[1].len, in_buf[i], sum);

> +#endif

Thanks.

-- 
Dmitry