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authorFabio Estevam <festevam@gmail.com>2012-02-08 02:34:41 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2012-02-27 21:19:23 +0100
commita091be766dc9d2ed16b8307668e13ec3182655e4 (patch)
tree94572abdfc202168d97225915bccbcee9adc7aa9
parent913b321a1e0336d1743974510f93d61da2b94d75 (diff)
downloadu-boot-linaro-stable-a091be766dc9d2ed16b8307668e13ec3182655e4.tar.gz
mx53loco: Use gpio_direction_input prior to gpio_get_value
Use gpio_direction_input prior to gpio_get_value. Cc: Jason Liu <r64343@freescale.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de> Acked-by: Jason Liu <r64343@freescale.com>
-rw-r--r--board/freescale/mx53loco/mx53loco.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/board/freescale/mx53loco/mx53loco.c b/board/freescale/mx53loco/mx53loco.c
index e6345e7e5..d736141e2 100644
--- a/board/freescale/mx53loco/mx53loco.c
+++ b/board/freescale/mx53loco/mx53loco.c
@@ -153,7 +153,9 @@ int board_mmc_getcd(struct mmc *mmc)
int ret;
mxc_request_iomux(MX53_PIN_EIM_DA11, IOMUX_CONFIG_ALT1);
+ gpio_direction_input(75);
mxc_request_iomux(MX53_PIN_EIM_DA13, IOMUX_CONFIG_ALT1);
+ gpio_direction_input(77);
if (cfg->esdhc_base == MMC_SDHC1_BASE_ADDR)
ret = !gpio_get_value(77); /* GPIO3_13 */