imx: move gpio init after to irq init

The commit 9a763bf "get rid of mxc_gpio_init" changed gpio_init
and irq_init sequence. Usually we will call set_irq_chained_handler
in gpio_init functions, this should be called after the irq_init
called, otherwise the chained irq can't get propoer irq_chip and this
irq will remain masked even we called set_irq_chained_handler.

Signed-off-by: Jason Wang <jason77.wang@gmail.com>
Tested-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

arch/arm/mach-imx/mm-imx1.c

@@ -45,6 +45,6 @@ int imx1_register_gpios(void);
 
 void __init mx1_init_irq(void)
 {
-	imx1_register_gpios();
 	mxc_init_irq(MX1_IO_ADDRESS(MX1_AVIC_BASE_ADDR));
+	imx1_register_gpios();
 }

arch/arm/mach-imx/mm-imx21.c

@@ -81,6 +81,6 @@ int imx21_register_gpios(void);
 
 void __init mx21_init_irq(void)
 {
-	imx21_register_gpios();
 	mxc_init_irq(MX21_IO_ADDRESS(MX21_AVIC_BASE_ADDR));
+	imx21_register_gpios();
 }

arch/arm/mach-imx/mm-imx27.c

@@ -81,6 +81,6 @@ int imx27_register_gpios(void);
 
 void __init mx27_init_irq(void)
 {
-	imx27_register_gpios();
 	mxc_init_irq(MX27_IO_ADDRESS(MX27_AVIC_BASE_ADDR));
+	imx27_register_gpios();
 }

arch/arm/mach-mx25/mm.c

@@ -69,7 +69,7 @@ int imx25_register_gpios(void);
 
 void __init mx25_init_irq(void)
 {
-	imx25_register_gpios();
 	mxc_init_irq((void __iomem *)MX25_AVIC_BASE_ADDR_VIRT);
+	imx25_register_gpios();
 }
 

arch/arm/mach-mx3/mm.c

@@ -97,8 +97,8 @@ int imx3x_register_gpios(void);
 
 void __init mx31_init_irq(void)
 {
-	imx3x_register_gpios();
 	mxc_init_irq(IO_ADDRESS(AVIC_BASE_ADDR));
+	imx3x_register_gpios();
 }
 
 void __init mx35_init_irq(void)

arch/arm/mach-mx5/mm.c

@@ -81,6 +81,6 @@ void __init mx51_init_irq(void)
 	if (!tzic_virt)
 		panic("unable to map TZIC interrupt controller\n");
 
-	imx51_register_gpios();
 	tzic_init_irq(tzic_virt);
+	imx51_register_gpios();
 }