HTCHERALD_GPIO_USB_DM 520 arch/arm/mach-omap1/board-htcherald.c if (gpio_request(HTCHERALD_GPIO_USB_DM, "herald_usb") < 0) HTCHERALD_GPIO_USB_DM 537 arch/arm/mach-omap1/board-htcherald.c gpio_direction_input(HTCHERALD_GPIO_USB_DM); /* input */ HTCHERALD_GPIO_USB_DM 543 arch/arm/mach-omap1/board-htcherald.c gpio_free(HTCHERALD_GPIO_USB_DM);