[PATCH v7 3/4] i2c: add param sanity check to i2c_transfer()

Wed Apr 4 11:38:23 PDT 2018

On Tue, Apr 03, 2018 at 09:11:50PM +0200, Ard Biesheuvel wrote:
> The API docs describe i2c_transfer() as taking a pointer to an array
> of i2c_msg containing at least 1 entry, but leaves it to the individual
> drivers to sanity check the msgs and num parameters. Let's do this in
> core code instead.
> 
> Signed-off-by: Ard Biesheuvel <ard.biesheuvel at linaro.org>

Looks good but I want to test it myself, so I will include it in my
second pull request later.

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