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authorFabio Estevam <fabio.estevam@freescale.com>2012-05-07 10:42:57 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2012-05-15 08:31:34 +0200
commit6ecaee8201ddf7dd574e9331ad4249ec867253b5 (patch)
tree063071487402896d257a0afa4ab089c82c9d6da8 /board
parent54cd1dee8f9537c2e3d5bfe2029bf31b2b1cf2f3 (diff)
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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 <fabio.estevam@freescale.com>
Diffstat (limited to 'board')
-rw-r--r--board/freescale/mx53loco/mx53loco.c5
1 files 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