From: Keerthy <j-keerthy@ti.com>
To: linus.walleij@linaro.org, gnurou@gmail.com
Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,
grygorii.strashko@ti.com, lokeshvutla@ti.com, j-keerthy@ti.com
Subject: [PATCH 1/2] gpio: davinci: Add the missing of-node pointer in the irq_domain_add_legacy function call
Date: Thu, 28 Jan 2016 19:08:50 +0530 [thread overview]
Message-ID: <1453988331-17111-2-git-send-email-j-keerthy@ti.com> (raw)
In-Reply-To: <1453988331-17111-1-git-send-email-j-keerthy@ti.com>
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>
---
drivers/gpio/gpio-davinci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpio/gpio-davinci.c b/drivers/gpio/gpio-davinci.c
index ec58f42..c889f31 100644
--- a/drivers/gpio/gpio-davinci.c
+++ b/drivers/gpio/gpio-davinci.c
@@ -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) {
--
1.9.1
next prev parent reply other threads:[~2016-01-28 13:39 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-28 13:38 [PATCH 0/2] gpio: davinci: driver fixes Keerthy
2016-01-28 13:38 ` Keerthy [this message]
2016-01-28 14:18 ` [PATCH 1/2] gpio: davinci: Add the missing of-node pointer in the irq_domain_add_legacy function call Grygorii Strashko
2016-02-08 9:48 ` Keerthy
2016-02-10 10:00 ` Linus Walleij
2016-01-28 13:38 ` [PATCH 2/2] gpio: davinci: Fix the number of controllers allocated Keerthy
2016-01-28 14:18 ` Grygorii Strashko
2016-02-08 9:47 ` Keerthy
2016-02-10 10:01 ` Linus Walleij
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