gpio: tps65910: remove unnecessary OOM messages

The site-specific OOM messages are unnecessary, because they
duplicate the MM subsystem generic OOM message.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/gpio/gpio-tps65910.c

@@ -123,10 +123,8 @@ static int tps65910_gpio_probe(struct platform_device *pdev)
 
 	tps65910_gpio = devm_kzalloc(&pdev->dev,
 				sizeof(*tps65910_gpio), GFP_KERNEL);
-	if (!tps65910_gpio) {
-		dev_err(&pdev->dev, "Could not allocate tps65910_gpio\n");
+	if (!tps65910_gpio)
 		return -ENOMEM;
-	}
 
 	tps65910_gpio->tps65910 = tps65910;