From: Darius <augulis.darius@gmail.com>
To: linux-arm-kernel@lists.arm.linux.org.uk
Cc: i2c@lm-sensors.org
Subject: Re: [i2c] [PATCH V6] I2C driver for IMX
Date: Thu, 12 Jun 2008 15:16:27 +0300 [thread overview]
Message-ID: <4851139B.9000105@gmail.com> (raw)
In-Reply-To: <20080601220941.GB6226@fluff.org.uk>
>> +static struct platform_driver i2c_imx_driver = {
>> + .probe = i2c_imx_probe,
>> + .remove = i2c_imx_remove,
>> + .driver = {
>> + .name = DRIVER_NAME,
>> + .owner = THIS_MODULE,
>> + }
>> +};
>
> No suspend/resume support? See above note on ordering.
>
There are nothing to do in suspend/resume routines, because no possibility to turn off I2C clock.
I2C module itself is disabled every time when data is not transmited.
Seems, that there are only few I2C drivers (at91, blackfin, pnx) with suspend/resume suport.
Most drivers has not suspend/resume support.
Should I declare empty suspend/resume routines with return 0; only?
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next prev parent reply other threads:[~2008-06-12 12:16 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-20 6:41 [PATCH V6] I2C driver for IMX Darius
2008-06-01 22:09 ` [i2c] " Ben Dooks
2008-06-12 12:16 ` Darius [this message]
2008-06-15 23:56 ` Ben Dooks
2008-06-16 8:32 ` Darius
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