Use gpio_direction_input prior to gpio_get_value.
Signed-off-by: Fabio Estevam <fabio.este...@freescale.com>
---
board/freescale/mx53ard/mx53ard.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/board/freescale/mx53ard/mx53ard.c
b/board/freescale/mx53ard/mx53ard.c
index 40b5c19..e90e39e 100644
--- a/board/freescale/mx53ard/mx53ard.c
+++ b/board/freescale/mx53ard/mx53ard.c
@@ -89,7 +89,9 @@ int board_mmc_getcd(struct mmc *mmc)
int ret;
mxc_request_iomux(MX53_PIN_GPIO_1, IOMUX_CONFIG_ALT1);
+ gpio_direction_input(1);
mxc_request_iomux(MX53_PIN_GPIO_4, IOMUX_CONFIG_ALT1);
+ gpio_direction_input(4);
if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR)
ret = !gpio_get_value(1); /* GPIO1_1 */
--
1.7.1
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