linux-kernel - Re: [PATCH] pinctrl-adi2: Use a signed return type for adi_gpio_irq

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Message-ID: <20151219201213.GP5284@mwanda>
Date:	Sat, 19 Dec 2015 23:12:13 +0300
From:	Dan Carpenter <dan.carpenter@...cle.com>
To:	SF Markus Elfring <elfring@...rs.sourceforge.net>
Cc:	linux-gpio@...r.kernel.org,
	Linus Walleij <linus.walleij@...aro.org>,
	LKML <linux-kernel@...r.kernel.org>,
	kernel-janitors@...r.kernel.org,
	Julia Lawall <julia.lawall@...6.fr>
Subject: Re: [PATCH] pinctrl-adi2: Use a signed return type for
 adi_gpio_irq_startup()

This introduces a compile warning.  These functions are supposed to
return 1 if there is an IRQ pending.  Change the -EINVAL to 0.

regards,
dan carpenter

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