From 2ed36f30139f773e3c99eeca2307b7a6596f4b90 Mon Sep 17 00:00:00 2001 From: Bartosz Golaszewski Date: Sat, 4 Mar 2017 17:23:31 +0100 Subject: [PATCH] gpio: omap: use devm_irq_alloc_descs() This driver never frees the allocated interrupt descriptors. Fix it by using a resource managed variant of irq_alloc_descs(). Signed-off-by: Bartosz Golaszewski Signed-off-by: Linus Walleij --- drivers/gpio/gpio-omap.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c index efc85a279d54..5d6a5744352f 100644 --- a/drivers/gpio/gpio-omap.c +++ b/drivers/gpio/gpio-omap.c @@ -1085,7 +1085,8 @@ static int omap_gpio_chip_init(struct gpio_bank *bank, struct irq_chip *irqc) * REVISIT: Once we have OMAP1 supporting SPARSE_IRQ, we can drop * irq_alloc_descs() since a base IRQ offset will no longer be needed. */ - irq_base = irq_alloc_descs(-1, 0, bank->width, 0); + irq_base = devm_irq_alloc_descs(bank->chip.parent, + -1, 0, bank->width, 0); if (irq_base < 0) { dev_err(bank->chip.parent, "Couldn't allocate IRQ numbers\n"); return -ENODEV; -- 2.20.1