From c9d5fd1602273fa412cc356ea26da29f94c7412b Mon Sep 17 00:00:00 2001
From: Fabio Estevam <festevam@gmail.com>
Date: Wed, 8 Feb 2012 02:34:44 +0000
Subject: [PATCH] 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>
---
board/freescale/mx53smd/mx53smd.c | 1 +
1 file changed, 1 insertion(+)
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 */
}
--
2.39.5