From mboxrd@z Thu Jan  1 00:00:00 1970
From: Wolfram Sang <wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
Subject: Re: i2c access from kernel
Date: Thu, 14 Aug 2014 04:35:18 -0500
Message-ID: <20140814093518.GA2824@katana>
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Hi,

> The first argument to i2c_transfer is pointer to struct i2c_adapter,
> which is very complex struct to fill !!

You should never fill it yourself. This is the job of the i2c-core.

> If I know, for example, the exact bus number, is there some way I can
> get the i2c_adapter pointer to that bus ?

i2c_get_adapter(bus_number);

Regards,

   Wolfram


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