From: Fabio Estevam <festevam@gmail.com>
Date: Wed, 8 Feb 2012 02:34:44 +0000 (+0000)
Subject: mx53smd: Use gpio_direction_input prior to gpio_get_value
X-Git-Tag: v2012.04-rc1~130
X-Git-Url: https://git.kernelconcepts.de/?a=commitdiff_plain;h=c9d5fd1602273fa412cc356ea26da29f94c7412b;p=karo-tx-uboot.git

mx53smd: Use gpio_direction_input prior to gpio_get_value

Use gpio_direction_input prior to gpio_get_value.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---

diff --git a/board/freescale/mx53smd/mx53smd.c b/board/freescale/mx53smd/mx53smd.c
index e273192cac..c2379804ac 100644
--- a/board/freescale/mx53smd/mx53smd.c
+++ b/board/freescale/mx53smd/mx53smd.c
@@ -135,6 +135,7 @@ struct fsl_esdhc_cfg esdhc_cfg[1] = {
 int board_mmc_getcd(struct mmc *mmc)
 {
 	mxc_request_iomux(MX53_PIN_EIM_DA13, IOMUX_CONFIG_ALT1);
+	gpio_direction_input(77);
 	return !gpio_get_value(77); /* GPIO3_13 */
 }