linux-kernel - [RFC v4 1/8] gpio: generic: fix GPIO_GENERIC

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Message-Id: <5891890cfc1c8ce45c310e3876485011518aeba9.1461806071.git.chunkeey@googlemail.com>
Date:	Thu, 28 Apr 2016 11:05:11 +0200
From:	Christian Lamparter <chunkeey@...glemail.com>
To:	linux-gpio@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Cc:	Christian Lamparter <chunkeey@...glemail.com>,
	Álvaro Fernández Rojas 
	<noltari@...il.com>, Kumar Gala <galak@...eaurora.org>,
	Alexander Shiyan <shc_work@...l.ru>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Mark Rutland <mark.rutland@....com>,
	Pawel Moll <pawel.moll@....com>,
	Rob Herring <robh+dt@...nel.org>,
	Alexandre Courbot <gnurou@...il.com>,
	Linus Walleij <linus.walleij@...aro.org>
Subject: [RFC v4 1/8] gpio: generic: fix GPIO_GENERIC_PLATFORM is set to module case

GPIO_GENERIC_PLATFORM is a tristate. If the module option is
selected the resulting gpio-generic.ko will lack most of the
module initialzation and probe code.

Signed-off-by: Christian Lamparter <chunkeey@...glemail.com>
---
 drivers/gpio/gpio-generic.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-generic.c b/drivers/gpio/gpio-generic.c
index 54cddfa..6c1cb3b 100644
--- a/drivers/gpio/gpio-generic.c
+++ b/drivers/gpio/gpio-generic.c
@@ -549,7 +549,7 @@ int bgpio_init(struct gpio_chip *gc, struct device *dev,
 }
 EXPORT_SYMBOL_GPL(bgpio_init);
 
-#ifdef CONFIG_GPIO_GENERIC_PLATFORM
+#if IS_ENABLED(CONFIG_GPIO_GENERIC_PLATFORM)
 
 static void __iomem *bgpio_map(struct platform_device *pdev,
 			       const char *name,
-- 
2.8.1