gpio: mvebu: Do not hard code error code

Return the appropriate error code instead of hardcoding it.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

diff --git a/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c
index bc78a9da5502cab222aabe252b638641c4de2fca..3b1fd1ce460f258fb0151550f5cb30b1260b4e62 100644 (file)
--- a/drivers/gpio/gpio-mvebu.c
+++ b/drivers/gpio/gpio-mvebu.c
@@ -676,7 +676,7 @@ static int mvebu_gpio_probe(struct platform_device *pdev)
        mvchip->irqbase = irq_alloc_descs(-1, 0, ngpios, -1);
        if (mvchip->irqbase < 0) {
                dev_err(&pdev->dev, "no irqs\n");
-               return -ENOMEM;
+               return mvchip->irqbase;
        }
 
        gc = irq_alloc_generic_chip("mvebu_gpio_irq", 2, mvchip->irqbase,