linux-kernel - [PATCH 2/2] ARM: OMAP2+: Enable pinctrl dummy states

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Date:	Tue, 11 Sep 2012 13:46:39 -0400
From:	Matt Porter <mporter@...com>
To:	Linux OMAP List <linux-omap@...r.kernel.org>,
	Linux SPI Devel List 
	<spi-devel-general@...ts.sourceforge.net>,
	Grant Likely <grant.likely@...retlab.ca>,
	Tony Lindgren <tony@...mide.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Linux ARM Kernel List <linux-arm-kernel@...ts.infradead.org>,
	AnilKumar <anilkumar@...com>
Subject: [PATCH 2/2] ARM: OMAP2+: Enable pinctrl dummy states

Enable pinctrl dummy states for all OMAP platforms. This allows
drivers to be converted to pinctrl while still running on
platforms that do not provide pinctrl data.

Signed-off-by: Matt Porter <mporter@...com>
---
 arch/arm/mach-omap2/devices.c |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index c00c689..577cd04 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -17,6 +17,7 @@
 #include <linux/err.h>
 #include <linux/slab.h>
 #include <linux/of.h>
+#include <linux/pinctrl/machine.h>
 #include <linux/platform_data/omap4-keypad.h>
 
 #include <mach/hardware.h>
@@ -631,6 +632,9 @@ static inline void omap_init_vout(void) {}
 
 static int __init omap2_init_devices(void)
 {
+	/* Enable dummy states for those platforms without pinctrl support */
+	pinctrl_provide_dummies();
+
 	/*
 	 * please keep these calls, and their implementations above,
 	 * in alphabetical order so they're easier to sort through.
-- 
1.7.9.5

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