[PATCH 02/12] gpio: twl4030: use devm_irq_alloc_descs()

[Bartosz Golaszewski]

This driver never frees the irq descriptors it allocates. Fix it by
using a resource managed variant of irq_alloc_descs().

Signed-off-by: Bartosz Golaszewski <bgolaszew...@baylibre.com>
---
 drivers/gpio/gpio-twl4030.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-twl4030.c b/drivers/gpio/gpio-twl4030.c
index dfcfbba..24f388e 100644
--- a/drivers/gpio/gpio-twl4030.c
+++ b/drivers/gpio/gpio-twl4030.c
@@ -485,7 +485,8 @@ static int gpio_twl4030_probe(struct platform_device *pdev)
                goto no_irqs;
        }
 
-       irq_base = irq_alloc_descs(-1, 0, TWL4030_GPIO_MAX, 0);
+       irq_base = devm_irq_alloc_descs(&pdev->dev, -1,
+                                       0, TWL4030_GPIO_MAX, 0);
        if (irq_base < 0) {
                dev_err(&pdev->dev, "Failed to alloc irq_descs\n");
                return irq_base;
-- 
2.9.3