From: Sascha Hauer <s.hauer@pengutronix.de>
Date: Mon, 24 Jan 2011 11:57:46 +0000 (+0100)
Subject: ARM i.MX23/28: deobfuscate gpio initialization
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=ef19660b0aac537928a13a4087908cc23fa4c002;p=linux-beck.git

ARM i.MX23/28: deobfuscate gpio initialization

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Shawn Guo <shawn.guo@freescale.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
---

diff --git a/arch/arm/mach-mxs/gpio.c b/arch/arm/mach-mxs/gpio.c
index d7ad7a61366d..36df2d751749 100644
--- a/arch/arm/mach-mxs/gpio.c
+++ b/arch/arm/mach-mxs/gpio.c
@@ -297,20 +297,17 @@ int __init mxs_gpio_init(struct mxs_gpio_port *port, int cnt)
 		.virtual_irq_start = MXS_GPIO_IRQ_START + (_id) * 32,	\
 	}
 
-#define DEFINE_REGISTER_FUNCTION(prefix)				\
-int __init prefix ## _register_gpios(void)				\
-{									\
-	return mxs_gpio_init(prefix ## _gpio_ports,			\
-			ARRAY_SIZE(prefix ## _gpio_ports));		\
-}
-
 #ifdef CONFIG_SOC_IMX23
 static struct mxs_gpio_port mx23_gpio_ports[] = {
 	DEFINE_MXS_GPIO_PORT(MX23, 0),
 	DEFINE_MXS_GPIO_PORT(MX23, 1),
 	DEFINE_MXS_GPIO_PORT(MX23, 2),
 };
-DEFINE_REGISTER_FUNCTION(mx23)
+
+int __init mx23_register_gpios(void)
+{
+	return mxs_gpio_init(mx23_gpio_ports, ARRAY_SIZE(mx23_gpio_ports));
+}
 #endif
 
 #ifdef CONFIG_SOC_IMX28
@@ -321,5 +318,9 @@ static struct mxs_gpio_port mx28_gpio_ports[] = {
 	DEFINE_MXS_GPIO_PORT(MX28, 3),
 	DEFINE_MXS_GPIO_PORT(MX28, 4),
 };
-DEFINE_REGISTER_FUNCTION(mx28)
+
+int __init mx28_register_gpios(void)
+{
+	return mxs_gpio_init(mx28_gpio_ports, ARRAY_SIZE(mx28_gpio_ports));
+}
 #endif