[alsa-devel] [PATCH] EDB93xx: Add support for CS4271 CODEC on EDB93xx boards

[Mark Brown]

On Wed, Feb 02, 2011 at 02:40:53AM +0300, Alexander Sverdlin wrote:

> +	err = gpio_request(gpio_nreset, spi->modalias);
> +	if (err)
> +		return err;
> +	err = gpio_request(EP93XX_GPIO_LINE_EGPIO6, spi->modalias);
> +	if (err)
> +		return err;
> +
> +	gpio_direction_output(EP93XX_GPIO_LINE_EGPIO6, 1);

Why is this stuff in the arch/arm code?  I'd expect driver to deal with
all this sequencing.