Re: [PATCH 4/4] Input: tsc2005 - convert to gpiod

Hi,

On Wed, Jul 15, 2015 at 02:34:04PM -0700, Dmitry Torokhov wrote:

[...]

quoted

 	if (np) {
-		ts->reset_gpio = of_get_named_gpio(np, "reset-gpios", 0);
-		if (ts->reset_gpio == -EPROBE_DEFER)
-			return ts->reset_gpio;
-		if (ts->reset_gpio < 0) {
+		ts->reset_gpio = devm_gpiod_get(&spi->dev, "reset",
+						GPIOD_OUT_HIGH);

I think we should treat the gpio as optional and try to get the
descriptor event on non-OF boards.

As I wrote in the cover letter, I suggest to change this once the
Nokia N900 board code has been removed. At that point changing the
board code API is much easier, since it won't affect multiple trees.

[...]

-- Sebastian