linux-kernel - [RFC PATCH v2 10/13] arm/tegra: Convert pinmux driver to a platform device

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Message-Id: <1313440100-17131-11-git-send-email-swarren@nvidia.com>
Date:	Mon, 15 Aug 2011 14:28:17 -0600
From:	Stephen Warren <swarren@...dia.com>
To:	Grant Likely <grant.likely@...retlab.ca>,
	Colin Cross <ccross@...roid.com>,
	Erik Gilling <konkers@...roid.com>,
	Olof Johansson <olof@...om.net>
Cc:	Russell King <linux@....linux.org.uk>,
	Arnd Bergmann <arnd@...db.de>,
	devicetree-discuss@...ts.ozlabs.org, linux-tegra@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Belisko Marek <marek.belisko@...il.com>,
	Jamie Iles <jamie@...ieiles.com>,
	Shawn Guo <shawn.guo@...escale.com>,
	Sergei Shtylyov <sshtylyov@...sta.com>,
	Stephen Warren <swarren@...dia.com>
Subject: [RFC PATCH v2 10/13] arm/tegra: Convert pinmux driver to a platform device

Signed-off-by: Stephen Warren <swarren@...dia.com>
---
 arch/arm/mach-tegra/pinmux.c |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-tegra/pinmux.c b/arch/arm/mach-tegra/pinmux.c
index f80d507..ed316f9 100644
--- a/arch/arm/mach-tegra/pinmux.c
+++ b/arch/arm/mach-tegra/pinmux.c
@@ -20,6 +20,7 @@
 #include <linux/errno.h>
 #include <linux/spinlock.h>
 #include <linux/io.h>
+#include <linux/platform_device.h>
 
 #include <mach/iomap.h>
 #include <mach/pinmux.h>
@@ -665,6 +666,25 @@ void tegra_pinmux_config_pullupdown_table(const struct tegra_pingroup_config *co
 	}
 }
 
+static int __init tegra_pinmux_probe(struct platform_device *pdev)
+{
+	return 0;
+}
+
+static struct platform_driver tegra_pinmux_driver = {
+	.driver		= {
+		.name	= "tegra-pinmux",
+		.owner	= THIS_MODULE,
+	},
+	.probe		= tegra_pinmux_probe,
+};
+
+static int __init tegra_pinmux_init(void)
+{
+	return platform_driver_register(&tegra_pinmux_driver);
+}
+postcore_initcall(tegra_pinmux_init);
+
 #ifdef	CONFIG_DEBUG_FS
 
 #include <linux/debugfs.h>
-- 
1.7.0.4

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