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authorBartosz Golaszewski <bgolaszewski@baylibre.com>2017-03-04 17:23:31 +0100
committerLinus Walleij <linus.walleij@linaro.org>2017-03-15 11:16:33 +0100
commit2ed36f30139f773e3c99eeca2307b7a6596f4b90 (patch)
tree0a39e6d3d81314125e37ae8f7b68bad919093526 /drivers/gpio/gpio-omap.c
parent9bc81137e8082eaa73f1b116e1df2c75673d64df (diff)
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 <bgolaszewski@baylibre.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/gpio-omap.c')
-rw-r--r--drivers/gpio/gpio-omap.c3
1 files changed, 2 insertions, 1 deletions
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;