From 6ecaee8201ddf7dd574e9331ad4249ec867253b5 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Mon, 7 May 2012 10:42:57 +0000 Subject: [PATCH] mx53loco: Remove unneeded gpio_set_value() There is no need to set the VBUS power enable to 0 first and then to 1. Set it to 1 in the gpio_direction_output() function. While at it, use the standard naming convention for the GPIO comment. Signed-off-by: Fabio Estevam --- board/freescale/mx53loco/mx53loco.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/board/freescale/mx53loco/mx53loco.c b/board/freescale/mx53loco/mx53loco.c index fb13895..dec966d 100644 --- a/board/freescale/mx53loco/mx53loco.c +++ b/board/freescale/mx53loco/mx53loco.c @@ -97,10 +97,9 @@ static void setup_iomux_uart(void) #ifdef CONFIG_USB_EHCI_MX5 int board_ehci_hcd_init(int port) { - /* request VBUS power enable pin, GPIO[8}, gpio7 */ + /* request VBUS power enable pin, GPIO7_8 */ mxc_request_iomux(MX53_PIN_ATA_DA_2, IOMUX_CONFIG_ALT1); - gpio_direction_output(IOMUX_TO_GPIO(MX53_PIN_ATA_DA_2), 0); - gpio_set_value(IOMUX_TO_GPIO(MX53_PIN_ATA_DA_2), 1); + gpio_direction_output(IOMUX_TO_GPIO(MX53_PIN_ATA_DA_2), 1); return 0; } #endif -- 2.7.4