Re: [PATCH] gpio: name PCA953x gpio chips after device name

[Robert Jarzmik <robert.jarzmik@xxxxxxx>]

Linus Walleij <linus.walleij@xxxxxxxxxx> writes:

> Instead of using the name directly from the I2C client
> to name the gpio_chip, use dev_name() on the client->dev,
> so we get the sometimes more unique device name, as I2C has
> a mechanism for naming its devices explicitly in e.g.
> board data.
>
> This is a prerequisite for being able to reference
> uniquely any I2C GPIO expander defined in a board file
> when setting up GPIO descriptor tables.
>
> Cc: Robert Jarzmik <robert.jarzmik@xxxxxxx>
> Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Nice.

Reviewed-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>

Cheers.

--
Robert