gpio: lynxpoint: avoid potential warning on error path

When devres API is in use we are not supposed to call plain gpiochip_remove().
Remove redundant call to gpiochip_remove().
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/gpio/gpio-lynxpoint.c

@@ -383,7 +383,6 @@ static int lp_gpio_probe(struct platform_device *pdev)
 					   handle_simple_irq, IRQ_TYPE_NONE);
 		if (ret) {
 			dev_err(dev, "failed to add irqchip\n");
-			gpiochip_remove(gc);
 			return ret;
 		}