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gpio: davinci: Add the missing of-node pointer

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Currently the first parameter of irq_domain_add_legacy is NULL.
irq_find_host function returns NULL when we do not populate the of_node
and hence irq_of_parse_and_map call fails whenever we want to request a
gpio irq. This fixes the request_irq failures for gpio interrupts.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Keerthy 2016-01-28 19:08:50 +05:30 committed by Linus Walleij
parent 73c13c8349
commit 310a7e6043
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/gpio-davinci.c
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@ -511,7 +511,7 @@ static int davinci_gpio_irq_setup(struct platform_device *pdev)
return irq;
}
irq_domain = irq_domain_add_legacy(NULL, ngpio, irq, 0,
irq_domain = irq_domain_add_legacy(dev->of_node, ngpio, irq, 0,
&davinci_gpio_irq_ops,
chips);
if (!irq_domain) {