gpio: twl4030: use devm_irq_alloc_descs()
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 <bgolaszewski@baylibre.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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 @@
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;