linux-kernel - Re: [lm-sensors] [PATCH 6/8] hwmon: applesmc: Dynamic creation of fan files

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Message-ID: <4CD3C6BB.4010601@euromail.se>
Date:	Fri, 05 Nov 2010 09:56:27 +0100
From:	Henrik Rydberg <rydberg@...omail.se>
To:	Guenter Roeck <guenter.roeck@...csson.com>
CC:	Jean Delvare <khali@...ux-fr.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"lm-sensors@...sensors.org" <lm-sensors@...sensors.org>
Subject: Re: [lm-sensors] [PATCH 6/8] hwmon: applesmc: Dynamic creation of
 fan files

>>  static int applesmc_init_smcreg_try(void)

>>  {
>>         struct applesmc_registers *s = &smcreg;
>> +       u8 tmp[4];
> 
> Why tmp[4] if you only read one byte ?


Alignment optimization, perhaps? :-) I'll change it.

Thanks,
Henrik
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