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Commit c6c4dea4 authored by Felipe Balbi's avatar Felipe Balbi Committed by Tony Lindgren
Browse files

arm: omap: zoom: substitute gpio number with symbolic name 



It's easier to understand what that number means and
also avoids problems if we ever have to change it.

Signed-off-by: default avatarFelipe Balbi <balbi@ti.com>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 20826853

arch/arm/mach-omap2/board-zoom.c

+4 −2
Original line number Diff line number Diff line
@@ -31,6 +31,8 @@ 
#include "sdram-micron-mt46h32m32lf-6.h"

#include "sdram-hynix-h8mbx00u0mer-0em.h"



#define ZOOM3_EHCI_RESET_GPIO		64



static void __init omap_zoom_init_irq(void)

{

	if (machine_is_omap_zoom2())
@@ -112,7 +114,7 @@ static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { 
	.port_mode[2]		= EHCI_HCD_OMAP_MODE_UNKNOWN,

	.phy_reset		= true,

	.reset_gpio_port[0]	= -EINVAL,

	.reset_gpio_port[1]	= 64,

	.reset_gpio_port[1]	= ZOOM3_EHCI_RESET_GPIO,

	.reset_gpio_port[2]	= -EINVAL,

};
@@ -122,7 +124,7 @@ static void __init omap_zoom_init(void) 
		omap3_mux_init(board_mux, OMAP_PACKAGE_CBB);

	} else if (machine_is_omap_zoom3()) {

		omap3_mux_init(board_mux, OMAP_PACKAGE_CBP);

		omap_mux_init_gpio(64, OMAP_PIN_OUTPUT);

		omap_mux_init_gpio(ZOOM3_EHCI_RESET_GPIO, OMAP_PIN_OUTPUT);

		usb_ehci_init(&ehci_pdata);

	}