linux-kernel - Re: [PATCH v3] rtc: ds1307: generalise ram size and offset

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Date:	Wed, 18 Jan 2012 22:41:09 +0100
From:	Wolfram Sang <w.sang@...gutronix.de>
To:	Austin Boyle <Austin.Boyle@...atnet.com>
Cc:	rtc-linux@...glegroups.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] rtc: ds1307: generalise ram size and offset

Hi Austin,

> This patch generalises NVRAM to support RAM with other size and offset, such
> as the 64 bytes of SRAM on the mcp7941x.
> 
> Signed-off-by: Austin Boyle <Austin.Boyle@...atnet.com>

I'll pick it up with one minor change:

Reviewed-by: Wolfram Sang <w.sang@...gutronix.de>

> +	if (chip) {
> +		if (chip->nvram_size)
> +			ds1307->nvram_size = chip->nvram_size;
> +		if (chip->nvram_offset)
> +			ds1307->nvram_offset = chip->nvram_offset;

I'd say we can spare the two ifs above.

> +	}

Regards,

   Wolfram

-- 
Pengutronix e.K.                           | Wolfram Sang                |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |

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