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

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Message-ID: <5675C0BB.9020204@users.sourceforge.net>
Date:	Sat, 19 Dec 2015 21:40:27 +0100
From:	SF Markus Elfring <elfring@...rs.sourceforge.net>
To:	Dan Carpenter <dan.carpenter@...cle.com>
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: pinctrl-adi2: Use a signed return type for adi_gpio_irq_startup()

> This introduces a compile warning.

How do you think about to show the exact message you get?


> These functions are supposed to return 1 if there is an IRQ pending.
> Change the -EINVAL to 0.

Is there any more source code clean-up needed around the comment "FIXME"
in the affected function?

Regards,
Markus
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