linux-kernel - [PATCH v6 3/8] gpio: samsung: Skip legacy GPIO registration if pinctrl-s3c64xx is present

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Date:	Fri, 21 Jun 2013 02:35:19 +0200
From:	Tomasz Figa <tomasz.figa@...il.com>
To:	linux-samsung-soc@...r.kernel.org
Cc:	linux-arm-kernel@...ts.infradead.org,
	Kukjin Kim <kgene.kim@...sung.com>,
	Arnd Bergmann <arnd@...db.de>, Olof Johansson <olof@...om.net>,
	Mark Brown <broonie@...nel.org>,
	Rob Herring <rob.herring@...xeda.com>,
	Grant Likely <grant.likely@...aro.org>,
	Benoit Cousson <benoit.cousson@...aro.org>,
	devicetree-discuss@...ts.ozlabs.org,
	Jason Cooper <jason@...edaemon.net>,
	linux-kernel@...r.kernel.org, Marc Zyngier <marc.zyngier@....com>,
	Nicolas Pitre <nico@...xnic.net>,
	Russell King <linux@....linux.org.uk>,
	Stephen Warren <swarren@...dotorg.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Will Deacon <will.deacon@....com>,
	Tomasz Figa <tomasz.figa@...il.com>
Subject: [PATCH v6 3/8] gpio: samsung: Skip legacy GPIO registration if pinctrl-s3c64xx is present

The new driver handles GPIO on DT-enabled platforms.

Signed-off-by: Tomasz Figa <tomasz.figa@...il.com>
---
 drivers/gpio/gpio-samsung.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpio/gpio-samsung.c b/drivers/gpio/gpio-samsung.c
index a1392f4..8d512b1 100644
--- a/drivers/gpio/gpio-samsung.c
+++ b/drivers/gpio/gpio-samsung.c
@@ -2949,7 +2949,7 @@ static __init int samsung_gpiolib_init(void)
 	int i, nr_chips;
 	int group = 0;
 
-#if defined(CONFIG_PINCTRL_EXYNOS) || defined(CONFIG_PINCTRL_EXYNOS5440)
+#if defined(CONFIG_PINCTRL_SAMSUNG) || defined(CONFIG_PINCTRL_EXYNOS5440)
 	/*
 	* This gpio driver includes support for device tree support and there
 	* are platforms using it. In order to maintain compatibility with those
@@ -2967,6 +2967,7 @@ static __init int samsung_gpiolib_init(void)
 		{ .compatible = "samsung,s3c2416-pinctrl", },
 		{ .compatible = "samsung,s3c2440-pinctrl", },
 		{ .compatible = "samsung,s3c2450-pinctrl", },
+		{ .compatible = "samsung,s3c64xx-pinctrl", },
 		{ .compatible = "samsung,exynos4210-pinctrl", },
 		{ .compatible = "samsung,exynos4x12-pinctrl", },
 		{ .compatible = "samsung,exynos5250-pinctrl", },
-- 
1.8.2.1

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